Initial commit.

TODO: Copyright information.
Including source code and a patch to add files generated by GNU Autoconf
is not very pretty...  Running 'make dist' in the SVN trunk to generate
a source archive might be better.

64 files changed, 3673 insertions, 0 deletions

diff --git a/src/tests/.svn/all-wcprops b/src/tests/.svn/all-wcprops
new file mode 100644
index 0000000..cf285ed
--- /dev/null
+++ b/src/tests/.svn/all-wcprops
@@ -0,0 +1,35 @@
+K 25
+svn:wc:ra_dav:version-url
+V 29
+/svn/!svn/ver/634/trunk/tests
+END
+opkg_hash_test.c
+K 25
+svn:wc:ra_dav:version-url
+V 46
+/svn/!svn/ver/552/trunk/tests/opkg_hash_test.c
+END
+opkg_active_list_test.c
+K 25
+svn:wc:ra_dav:version-url
+V 53
+/svn/!svn/ver/552/trunk/tests/opkg_active_list_test.c
+END
+libopkg_test.c
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/622/trunk/tests/libopkg_test.c
+END
+Makefile.am
+K 25
+svn:wc:ra_dav:version-url
+V 41
+/svn/!svn/ver/474/trunk/tests/Makefile.am
+END
+opkg_extract_test.c
+K 25
+svn:wc:ra_dav:version-url
+V 49
+/svn/!svn/ver/552/trunk/tests/opkg_extract_test.c
+END
diff --git a/src/tests/.svn/entries b/src/tests/.svn/entries
new file mode 100644
index 0000000..930a7e8
--- /dev/null
+++ b/src/tests/.svn/entries
@@ -0,0 +1,201 @@
+10
+
+dir
+635
+http://opkg.googlecode.com/svn/trunk/tests
+http://opkg.googlecode.com/svn
+
+
+
+2012-01-19T13:51:59.790020Z
+634
+pixdamix@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+e8e0d7a0-c8d9-11dd-a880-a1081c7ac358
+
+opkg_hash_test.c
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+42ded85fe3c9d5d5427ee6f07b629828
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+2134
+
+opkg_active_list_test.c
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+3a5506764a10f969300fefc107066e3b
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+4626
+
+libopkg_test.c
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+e37fec6637c1992e52ec2d4bad07776d
+2011-05-26T00:51:50.330823Z
+622
+graham.gower@gmail.com
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+6385
+
+Makefile.am
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+4f0297e9e0f54993a1809827d77b12ae
+2009-12-09T06:05:08.329580Z
+474
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+907
+
+regress
+dir
+
+opkg_extract_test.c
+file
+
+
+
+
+2012-02-03T08:11:57.359042Z
+ab5ec2fffab9a3b9ab566b56c9ee8d11
+2010-08-18T03:39:02.973664Z
+552
+graham.gower
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+1152
+
diff --git a/src/tests/.svn/text-base/Makefile.am.svn-base b/src/tests/.svn/text-base/Makefile.am.svn-base
new file mode 100644
index 0000000..1a6f565
--- /dev/null
+++ b/src/tests/.svn/text-base/Makefile.am.svn-base
@@ -0,0 +1,23 @@
+AM_CFLAGS = $(ALL_CFLAGS) -Wall -g -O3 -I${top_srcdir}/libopkg
+
+#noinst_PROGRAMS = opkg_hash_test opkg_extract_test
+#noinst_PROGRAMS = libopkg_test opkg_active_list_test
+noinst_PROGRAMS = libopkg_test
+
+#opkg_hash_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
+#opkg_hash_test_SOURCES = opkg_hash_test.c
+#opkg_hash_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+#opkg_extract_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
+#opkg_extract_test_SOURCES = opkg_extract_test.c
+#opkg_extract_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+#opkg_active_list_test_LDADD = $(top_builddir)/libopkg/active_list.o
+#opkg_active_list_test_SOURCES = opkg_active_list_test.c
+#opkg_active_list_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+libopkg_test_LDADD = $(top_builddir)/libopkg/libopkg.la
+libopkg_test_SOURCE = libopkg_test.c
+libopkg_test_LDFLAGS = -static
+
+
diff --git a/src/tests/.svn/text-base/libopkg_test.c.svn-base b/src/tests/.svn/text-base/libopkg_test.c.svn-base
new file mode 100644
index 0000000..21f100e
--- /dev/null
+++ b/src/tests/.svn/text-base/libopkg_test.c.svn-base
@@ -0,0 +1,261 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <libgen.h>
+
+#include <opkg.h>
+
+int opkg_state_changed;
+pkg_t *find_pkg = NULL;
+
+
+#define TEST_PACKAGE "aspell"
+
+void
+progress_callback (const opkg_progress_data_t *progress, void *data)
+{
+  printf ("\r%s %3d%%\n", (char*) data, progress->percentage);
+  fflush (stdout);
+}
+
+static void list_pkg(pkg_t *pkg)
+{
+  char *v = pkg_version_str_alloc(pkg);
+  printf ("%s - %s\n", pkg->name, v);
+  free(v);
+}
+
+void
+package_list_installed_callback (pkg_t *pkg, void *data)
+{
+  if (pkg->state_status == SS_INSTALLED)
+    list_pkg(pkg);
+}
+
+void
+package_list_callback (pkg_t *pkg, void *data)
+{
+  static int install_count = 0;
+  static int total_count = 0;
+
+  if (pkg->state_status == SS_INSTALLED)
+    install_count++;
+
+  total_count++;
+
+  printf ("\rPackage count: %d Installed, %d Total Available", install_count, total_count);
+  fflush (stdout);
+
+  if (!find_pkg)
+  {
+    /* store the first package to print out later */
+    find_pkg = pkg;
+  }
+}
+
+void
+package_list_upgradable_callback (pkg_t *pkg, void *data)
+{
+  list_pkg(pkg);
+}
+
+void
+print_package (pkg_t *pkg)
+{
+  char *v = pkg_version_str_alloc(pkg);
+  printf (
+      "Name:         %s\n"
+      "Version:      %s\n"
+      "Repository:   %s\n"
+      "Architecture: %s\n"
+      "Description:  %s\n"
+      "Tags:         %s\n"
+      "Size:         %ld\n"
+      "Status:       %d\n",
+      pkg->name,
+      v,
+      pkg->src->name,
+      pkg->architecture,
+      pkg->description,
+      pkg->tags? pkg->tags : "",
+      pkg->size,
+      pkg->state_status);
+  free(v);
+}
+
+
+void
+opkg_test (void)
+{
+  int err;
+  pkg_t *pkg;
+
+  err = opkg_update_package_lists (progress_callback, "Updating...");
+  printf ("\nopkg_update_package_lists returned %d\n", err);
+
+  opkg_list_packages (package_list_callback, NULL);
+  printf ("\n");
+
+  if (find_pkg)
+  {
+    printf ("Finding package \"%s\"\n", find_pkg->name);
+    pkg = opkg_find_package (find_pkg->name, find_pkg->version, find_pkg->architecture, find_pkg->src->name);
+    if (pkg)
+    {
+      print_package (pkg);
+    }
+    else
+      printf ("Package \"%s\" not found!\n", find_pkg->name);
+  }
+  else
+    printf ("No package available to test find_package.\n");
+
+  err = opkg_install_package (TEST_PACKAGE, progress_callback, "Installing...");
+  printf ("\nopkg_install_package returned %d\n", err);
+
+  err = opkg_upgrade_package (TEST_PACKAGE, progress_callback, "Upgrading...");
+  printf ("\nopkg_upgrade_package returned %d\n", err);
+
+  err = opkg_remove_package (TEST_PACKAGE, progress_callback, "Removing...");
+  printf ("\nopkg_remove_package returned %d\n", err);
+
+  printf ("Listing upgradable packages...\n");
+  opkg_list_upgradable_packages (package_list_upgradable_callback, NULL);
+
+  err = opkg_upgrade_all (progress_callback, "Upgrading all...");
+  printf ("\nopkg_upgrade_all returned %d\n", err);
+
+}
+
+int
+main (int argc, char **argv)
+{
+  pkg_t *pkg;
+  int err;
+
+  if (argc < 2)
+  {
+    printf ("Usage: %s command\n"
+            "\nCommands:\n"
+	    "\tupdate - Update package lists\n"
+	    "\tfind [package] - Print details of the specified package\n"
+	    "\tinstall [package] - Install the specified package\n"
+	    "\tupgrade [package] - Upgrade the specified package\n"
+	    "\tlist upgrades - List the available upgrades\n"
+	    "\tlist all - List all available packages\n"
+	    "\tlist installed - List all the installed packages\n"
+	    "\tremove [package] - Remove the specified package\n"
+	    "\trping - Reposiroties ping, check the accessibility of repositories\n"
+	    "\ttest - Run test script\n"
+    , basename (argv[0]));
+    exit (0);
+  }
+
+  setenv("OFFLINE_ROOT", "/tmp", 0);
+
+  if (opkg_new ()) {
+	  printf("opkg_new() failed. This sucks.\n");
+	  print_error_list();
+	  return 1;
+  }
+
+  char *cache;
+  opkg_set_option("cache", "|asdf|");
+  if (opkg_get_option("cache", &cache) != -1) {
+	  printf("cache=``%s''\n", cache);
+  }
+
+  int verb;
+  opkg_set_option("verbosity", (void *)3);
+  if (opkg_get_option("verbosity", &verb) != -1) {
+	  printf("verbosity=%d\n", verb);
+  }
+
+  switch (argv[1][0])
+  {
+    case 'f':
+      pkg = opkg_find_package (argv[2], NULL, NULL, NULL);
+      if (pkg)
+      {
+	print_package (pkg);
+      }
+      else
+	printf ("Package \"%s\" not found!\n", find_pkg->name);
+      break;
+    case 'i':
+      err = opkg_install_package (argv[2], progress_callback, "Installing...");
+      printf ("\nopkg_install_package returned %d\n", err);
+      break;
+
+    case 'u':
+      if (argv[1][2] == 'd')
+      {
+        err = opkg_update_package_lists (progress_callback, "Updating...");
+        printf ("\nopkg_update_package_lists returned %d\n", err);
+        break;
+      }
+      else
+      {
+        if (argc < 3)
+        {
+          err = opkg_upgrade_all (progress_callback, "Upgrading all...");
+          printf ("\nopkg_upgrade_all returned %d\n", err);
+        }
+        else
+        {
+          err = opkg_upgrade_package (argv[2], progress_callback, "Upgrading...");
+          printf ("\nopkg_upgrade_package returned %d\n", err);
+        }
+      }
+      break;
+
+    case 'l':
+      if (argc < 3)
+      {
+        printf ("Please specify one either all, installed or upgrades\n");
+      }
+      else
+      {
+        switch (argv[2][0])
+        {
+          case 'u':
+            printf ("Listing upgradable packages...\n");
+            opkg_list_upgradable_packages (package_list_upgradable_callback, NULL);
+            break;
+          case 'a':
+            printf ("Listing all packages...\n");
+            opkg_list_packages (package_list_callback, NULL);
+            printf ("\n");
+            break;
+          case 'i':
+            printf ("Listing installed packages...\n");
+            opkg_list_packages (package_list_installed_callback, NULL);
+            break;
+          default:
+            printf ("Unknown list option \"%s\"\n", argv[2]);
+        }
+      }
+      break;
+
+    case 'r':
+      if (argv[1][1] == 'e')
+      {
+      	err = opkg_remove_package (argv[2], progress_callback, "Removing...");
+      	printf ("\nopkg_remove_package returned %d\n", err);
+	break;
+      }else if (argv[1][1] == 'p')
+      {
+        err = opkg_repository_accessibility_check();
+	printf("\nopkg_repository_accessibility_check returned (%d)\n", err);
+        break;
+      }
+
+    default:
+      printf ("Unknown command \"%s\"\n", argv[1]);
+  }
+
+
+  opkg_free ();
+
+  return 0;
+}
diff --git a/src/tests/.svn/text-base/opkg_active_list_test.c.svn-base b/src/tests/.svn/text-base/opkg_active_list_test.c.svn-base
new file mode 100644
index 0000000..b6af3b3
--- /dev/null
+++ b/src/tests/.svn/text-base/opkg_active_list_test.c.svn-base
@@ -0,0 +1,145 @@
+/* opkg_active_list.c - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+
+#include <stdlib.h>
+#include <libopkg/active_list.h>
+#include <active_list.h>
+#include <stdio.h>
+
+struct active_test {
+    char *str;
+    struct active_list list;
+};
+
+struct active_test *active_test_new(char *str) {
+    struct active_test *ans = (struct active_test *)calloc(1, sizeof(struct active_test));
+    ans->str = str;
+    active_list_init(&ans->list);
+    return ans;
+}
+void active_test_add(struct active_list *head, struct active_test *node) {
+    active_list_add(head, &node->list);
+}
+
+void active_test_add_depend(struct active_test *A, struct active_test *B) {
+    active_list_add_depend(&A->list, &B->list);
+}
+
+/*
+．--A---B----C----D-----E----F
+    |             |__k---L
+    |                    |_ N
+    |__ G ---H ---I---J
+             |_M      |_O
+
+Then the sequence will be
++: G M H I O J A B K N L C D E F
+-: F E D C L N K B A J O I H M G
+*/
+void make_list(struct active_list *head) {
+    struct active_test *A = active_test_new("A");
+    struct active_test *B = active_test_new("B");
+    struct active_test *C = active_test_new("C");
+    struct active_test *D = active_test_new("D");
+    struct active_test *E = active_test_new("E");
+    struct active_test *F = active_test_new("F");
+    struct active_test *G = active_test_new("G");
+    struct active_test *H = active_test_new("H");
+    struct active_test *I = active_test_new("I");
+    struct active_test *J = active_test_new("J");
+    struct active_test *K = active_test_new("K");
+    struct active_test *L = active_test_new("L");
+    struct active_test *M = active_test_new("M");
+    struct active_test *N = active_test_new("N");
+    struct active_test *O = active_test_new("O");
+
+    active_test_add(head, A);
+    active_test_add(head, B);
+    active_test_add(head, C);
+    active_test_add(head, D);
+    active_test_add(head, E);
+    active_test_add(head, F);
+    active_test_add(head, G);
+    active_test_add(head, H);
+    active_test_add(head, I);
+    active_test_add(head, J);
+    active_test_add(head, K);
+    active_test_add(head, L);
+    active_test_add(head, M);
+    active_test_add(head, N);
+    active_test_add(head, O);
+    active_test_add_depend(H, M);
+    active_test_add_depend(A, G);
+    active_test_add_depend(A, H);
+    active_test_add_depend(A, I);
+    active_test_add_depend(A, J);
+    active_test_add_depend(J, O);
+    active_test_add_depend(C, K);
+    active_test_add_depend(C, L);
+    active_test_add_depend(L, N);
+}
+
+int active_test_compare(const void *a, const void *b) {
+    struct active_list *first = (struct active_list *)a;
+    struct active_list *second = (struct active_list *)b;
+    return strcmp(list_entry(first, struct active_test, list),
+            list_entry(second, struct active_test, list));
+}
+
+void show_list(struct active_list *head) {
+    struct active_list *ptr;
+    struct active_test *test;
+    for(ptr = active_list_next(head, NULL); ptr ;ptr = active_list_next(head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\n");
+}
+
+int main (void) {
+    struct active_list head;
+    struct active_list *ptr;
+    struct active_test *test;
+    active_list_init(&head);
+    make_list(&head);
+
+    printf("pos order: ");
+    show_list(&head);
+/*    for(ptr = active_list_next(&head, &head); ptr ;ptr = active_list_next(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }*/
+    printf("neg order: ");
+    for(ptr = active_list_prev(&head, &head); ptr ;ptr = active_list_prev(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\npos order after sort: ");
+    active_list_sort(&head, &active_test_compare);
+    show_list(&head);
+
+    printf("after clear: ");
+    active_list_clear(&head);
+    for(ptr = active_list_next(&head, NULL); ptr ;ptr = active_list_next(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\n");
+
+
+}
diff --git a/src/tests/.svn/text-base/opkg_extract_test.c.svn-base b/src/tests/.svn/text-base/opkg_extract_test.c.svn-base
new file mode 100644
index 0000000..9754691
--- /dev/null
+++ b/src/tests/.svn/text-base/opkg_extract_test.c.svn-base
@@ -0,0 +1,46 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <libbb/libbb.h>
+
+/*
+ * build thus:
+
+ * gcc -o opkg_extract_test opkg_extract_test.c -I./busybox-0.60.2/libbb -L./busybox-0.60.2 -lbb
+ *
+ */
+const char * applet_name;
+
+int main(int argc, char * argv[])
+{
+  /*
+   * see libbb.h and let your imagination run wild
+   * or, set the last item below to extract_one_to_buffer, and you get the control file in
+   * "returned"
+   * or, set the last one to extract_all_to_fs, and, well, guess what happens
+   */
+
+    /* enum extract_functions_e dowhat = extract_control_tar_gz | extract_unconditional | extract_one_to_buffer; */
+    enum extract_functions_e dowhat = extract_control_tar_gz | extract_all_to_fs | extract_preserve_date;
+  char * returned;
+  char * filename;
+
+  if(argc < 2){
+    fprintf(stderr, "syntax: %s <opkg file> [<file_to_extract>]\n", argv[0]);
+    exit(0);
+  }
+
+  if (argc < 3){
+    filename=NULL;
+  } else {
+    filename = argv[2];
+  }
+
+  returned = deb_extract(argv[1], stdout, dowhat, NULL, filename);
+
+  if(returned)
+    fprintf(stderr, "returned %s\n", returned);
+  else
+    fprintf(stderr, "extract returned nuthin'\n");
+
+  return 0;
+}
diff --git a/src/tests/.svn/text-base/opkg_hash_test.c.svn-base b/src/tests/.svn/text-base/opkg_hash_test.c.svn-base
new file mode 100644
index 0000000..de1d82c
--- /dev/null
+++ b/src/tests/.svn/text-base/opkg_hash_test.c.svn-base
@@ -0,0 +1,79 @@
+/* opkg_hash_test.c - the itsy package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <libopkg/opkg.h>
+
+#include <libopkg/hash_table.h>
+#include <libopkg/opkg_utils.h>
+#include <libopkg/pkg_hash.h>
+
+int main(int argc, char *argv[])
+{
+     opkg_conf_t conf;
+     hash_table_t *hash = &conf.pkg_hash;
+     pkg_vec_t * pkg_vec;
+
+    if (argc < 3) {
+	fprintf(stderr, "Usage: %s <pkgs_file1> <pkgs_file2> [pkg_name...]\n", argv[0]);
+	exit(1);
+    }
+    pkg_hash_init("test", hash, 1024);
+
+    pkg_hash_add_from_file(&conf, argv[1], NULL, NULL, 0);
+    pkg_hash_add_from_file(&conf, argv[2], NULL, NULL, 0);
+
+    if (argc < 4) {
+	pkg_print_info( pkg_hash_fetch_by_name_version(hash, "libc6", "2.2.3-2"), stdout);
+	/*	for(i = 0; i < pkg_vec->len; i++)
+		pkg_print(pkg_vec->pkgs[i], stdout);
+	*/
+    } else {
+	int i, j, k;
+	char **unresolved;
+
+	pkg_vec_t * dep_vec;
+	for (i = 3; i < argc; i++) {
+	    pkg_vec = pkg_vec_fetch_by_name(hash, argv[i]);
+	    if (pkg_vec == NULL) {
+		fprintf(stderr, "*** WARNING: Unknown package: %s\n\n", argv[i]);
+		continue;
+	    }
+
+	    for(j = 0; j < pkg_vec->len; j++){
+		pkg_print_info(pkg_vec->pkgs[j], stdout);
+		dep_vec = pkg_vec_alloc();
+		pkg_hash_fetch_unsatisfied_dependencies(&conf,
+							pkg_vec->pkgs[j],
+							dep_vec,
+							&unresolved);
+		if(dep_vec){
+		    fprintf(stderr, "and the unsatisfied dependencies are:\n");
+		    for(k = 0; k < dep_vec->len; k++){
+			fprintf(stderr, "%s version %s\n", dep_vec->pkgs[k]->name, dep_vec->pkgs[k]->version);
+		    }
+		}
+
+		fputs("", stdout);
+
+	    }
+ 	}
+    }
+
+    pkg_hash_deinit(hash);
+
+    return 0;
+}
diff --git a/src/tests/Makefile.am b/src/tests/Makefile.am
new file mode 100644
index 0000000..1a6f565
--- /dev/null
+++ b/src/tests/Makefile.am
@@ -0,0 +1,23 @@
+AM_CFLAGS = $(ALL_CFLAGS) -Wall -g -O3 -I${top_srcdir}/libopkg
+
+#noinst_PROGRAMS = opkg_hash_test opkg_extract_test
+#noinst_PROGRAMS = libopkg_test opkg_active_list_test
+noinst_PROGRAMS = libopkg_test
+
+#opkg_hash_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
+#opkg_hash_test_SOURCES = opkg_hash_test.c
+#opkg_hash_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+#opkg_extract_test_LDADD = $(top_builddir)/libbb/libbb.la $(top_builddir)/libopkg/libopkg.la
+#opkg_extract_test_SOURCES = opkg_extract_test.c
+#opkg_extract_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+#opkg_active_list_test_LDADD = $(top_builddir)/libopkg/active_list.o
+#opkg_active_list_test_SOURCES = opkg_active_list_test.c
+#opkg_active_list_test_CFLAGS = $(ALL_CFLAGS) -I$(top_srcdir)
+
+libopkg_test_LDADD = $(top_builddir)/libopkg/libopkg.la
+libopkg_test_SOURCE = libopkg_test.c
+libopkg_test_LDFLAGS = -static
+
+
diff --git a/src/tests/libopkg_test.c b/src/tests/libopkg_test.c
new file mode 100644
index 0000000..21f100e
--- /dev/null
+++ b/src/tests/libopkg_test.c
@@ -0,0 +1,261 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <libgen.h>
+
+#include <opkg.h>
+
+int opkg_state_changed;
+pkg_t *find_pkg = NULL;
+
+
+#define TEST_PACKAGE "aspell"
+
+void
+progress_callback (const opkg_progress_data_t *progress, void *data)
+{
+  printf ("\r%s %3d%%\n", (char*) data, progress->percentage);
+  fflush (stdout);
+}
+
+static void list_pkg(pkg_t *pkg)
+{
+  char *v = pkg_version_str_alloc(pkg);
+  printf ("%s - %s\n", pkg->name, v);
+  free(v);
+}
+
+void
+package_list_installed_callback (pkg_t *pkg, void *data)
+{
+  if (pkg->state_status == SS_INSTALLED)
+    list_pkg(pkg);
+}
+
+void
+package_list_callback (pkg_t *pkg, void *data)
+{
+  static int install_count = 0;
+  static int total_count = 0;
+
+  if (pkg->state_status == SS_INSTALLED)
+    install_count++;
+
+  total_count++;
+
+  printf ("\rPackage count: %d Installed, %d Total Available", install_count, total_count);
+  fflush (stdout);
+
+  if (!find_pkg)
+  {
+    /* store the first package to print out later */
+    find_pkg = pkg;
+  }
+}
+
+void
+package_list_upgradable_callback (pkg_t *pkg, void *data)
+{
+  list_pkg(pkg);
+}
+
+void
+print_package (pkg_t *pkg)
+{
+  char *v = pkg_version_str_alloc(pkg);
+  printf (
+      "Name:         %s\n"
+      "Version:      %s\n"
+      "Repository:   %s\n"
+      "Architecture: %s\n"
+      "Description:  %s\n"
+      "Tags:         %s\n"
+      "Size:         %ld\n"
+      "Status:       %d\n",
+      pkg->name,
+      v,
+      pkg->src->name,
+      pkg->architecture,
+      pkg->description,
+      pkg->tags? pkg->tags : "",
+      pkg->size,
+      pkg->state_status);
+  free(v);
+}
+
+
+void
+opkg_test (void)
+{
+  int err;
+  pkg_t *pkg;
+
+  err = opkg_update_package_lists (progress_callback, "Updating...");
+  printf ("\nopkg_update_package_lists returned %d\n", err);
+
+  opkg_list_packages (package_list_callback, NULL);
+  printf ("\n");
+
+  if (find_pkg)
+  {
+    printf ("Finding package \"%s\"\n", find_pkg->name);
+    pkg = opkg_find_package (find_pkg->name, find_pkg->version, find_pkg->architecture, find_pkg->src->name);
+    if (pkg)
+    {
+      print_package (pkg);
+    }
+    else
+      printf ("Package \"%s\" not found!\n", find_pkg->name);
+  }
+  else
+    printf ("No package available to test find_package.\n");
+
+  err = opkg_install_package (TEST_PACKAGE, progress_callback, "Installing...");
+  printf ("\nopkg_install_package returned %d\n", err);
+
+  err = opkg_upgrade_package (TEST_PACKAGE, progress_callback, "Upgrading...");
+  printf ("\nopkg_upgrade_package returned %d\n", err);
+
+  err = opkg_remove_package (TEST_PACKAGE, progress_callback, "Removing...");
+  printf ("\nopkg_remove_package returned %d\n", err);
+
+  printf ("Listing upgradable packages...\n");
+  opkg_list_upgradable_packages (package_list_upgradable_callback, NULL);
+
+  err = opkg_upgrade_all (progress_callback, "Upgrading all...");
+  printf ("\nopkg_upgrade_all returned %d\n", err);
+
+}
+
+int
+main (int argc, char **argv)
+{
+  pkg_t *pkg;
+  int err;
+
+  if (argc < 2)
+  {
+    printf ("Usage: %s command\n"
+            "\nCommands:\n"
+	    "\tupdate - Update package lists\n"
+	    "\tfind [package] - Print details of the specified package\n"
+	    "\tinstall [package] - Install the specified package\n"
+	    "\tupgrade [package] - Upgrade the specified package\n"
+	    "\tlist upgrades - List the available upgrades\n"
+	    "\tlist all - List all available packages\n"
+	    "\tlist installed - List all the installed packages\n"
+	    "\tremove [package] - Remove the specified package\n"
+	    "\trping - Reposiroties ping, check the accessibility of repositories\n"
+	    "\ttest - Run test script\n"
+    , basename (argv[0]));
+    exit (0);
+  }
+
+  setenv("OFFLINE_ROOT", "/tmp", 0);
+
+  if (opkg_new ()) {
+	  printf("opkg_new() failed. This sucks.\n");
+	  print_error_list();
+	  return 1;
+  }
+
+  char *cache;
+  opkg_set_option("cache", "|asdf|");
+  if (opkg_get_option("cache", &cache) != -1) {
+	  printf("cache=``%s''\n", cache);
+  }
+
+  int verb;
+  opkg_set_option("verbosity", (void *)3);
+  if (opkg_get_option("verbosity", &verb) != -1) {
+	  printf("verbosity=%d\n", verb);
+  }
+
+  switch (argv[1][0])
+  {
+    case 'f':
+      pkg = opkg_find_package (argv[2], NULL, NULL, NULL);
+      if (pkg)
+      {
+	print_package (pkg);
+      }
+      else
+	printf ("Package \"%s\" not found!\n", find_pkg->name);
+      break;
+    case 'i':
+      err = opkg_install_package (argv[2], progress_callback, "Installing...");
+      printf ("\nopkg_install_package returned %d\n", err);
+      break;
+
+    case 'u':
+      if (argv[1][2] == 'd')
+      {
+        err = opkg_update_package_lists (progress_callback, "Updating...");
+        printf ("\nopkg_update_package_lists returned %d\n", err);
+        break;
+      }
+      else
+      {
+        if (argc < 3)
+        {
+          err = opkg_upgrade_all (progress_callback, "Upgrading all...");
+          printf ("\nopkg_upgrade_all returned %d\n", err);
+        }
+        else
+        {
+          err = opkg_upgrade_package (argv[2], progress_callback, "Upgrading...");
+          printf ("\nopkg_upgrade_package returned %d\n", err);
+        }
+      }
+      break;
+
+    case 'l':
+      if (argc < 3)
+      {
+        printf ("Please specify one either all, installed or upgrades\n");
+      }
+      else
+      {
+        switch (argv[2][0])
+        {
+          case 'u':
+            printf ("Listing upgradable packages...\n");
+            opkg_list_upgradable_packages (package_list_upgradable_callback, NULL);
+            break;
+          case 'a':
+            printf ("Listing all packages...\n");
+            opkg_list_packages (package_list_callback, NULL);
+            printf ("\n");
+            break;
+          case 'i':
+            printf ("Listing installed packages...\n");
+            opkg_list_packages (package_list_installed_callback, NULL);
+            break;
+          default:
+            printf ("Unknown list option \"%s\"\n", argv[2]);
+        }
+      }
+      break;
+
+    case 'r':
+      if (argv[1][1] == 'e')
+      {
+      	err = opkg_remove_package (argv[2], progress_callback, "Removing...");
+      	printf ("\nopkg_remove_package returned %d\n", err);
+	break;
+      }else if (argv[1][1] == 'p')
+      {
+        err = opkg_repository_accessibility_check();
+	printf("\nopkg_repository_accessibility_check returned (%d)\n", err);
+        break;
+      }
+
+    default:
+      printf ("Unknown command \"%s\"\n", argv[1]);
+  }
+
+
+  opkg_free ();
+
+  return 0;
+}
diff --git a/src/tests/opkg_active_list_test.c b/src/tests/opkg_active_list_test.c
new file mode 100644
index 0000000..b6af3b3
--- /dev/null
+++ b/src/tests/opkg_active_list_test.c
@@ -0,0 +1,145 @@
+/* opkg_active_list.c - the opkg package management system
+
+   Tick Chen <tick@openmoko.com>
+
+   Copyright (C) 2008 Openmoko
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+
+#include <stdlib.h>
+#include <libopkg/active_list.h>
+#include <active_list.h>
+#include <stdio.h>
+
+struct active_test {
+    char *str;
+    struct active_list list;
+};
+
+struct active_test *active_test_new(char *str) {
+    struct active_test *ans = (struct active_test *)calloc(1, sizeof(struct active_test));
+    ans->str = str;
+    active_list_init(&ans->list);
+    return ans;
+}
+void active_test_add(struct active_list *head, struct active_test *node) {
+    active_list_add(head, &node->list);
+}
+
+void active_test_add_depend(struct active_test *A, struct active_test *B) {
+    active_list_add_depend(&A->list, &B->list);
+}
+
+/*
+．--A---B----C----D-----E----F
+    |             |__k---L
+    |                    |_ N
+    |__ G ---H ---I---J
+             |_M      |_O
+
+Then the sequence will be
++: G M H I O J A B K N L C D E F
+-: F E D C L N K B A J O I H M G
+*/
+void make_list(struct active_list *head) {
+    struct active_test *A = active_test_new("A");
+    struct active_test *B = active_test_new("B");
+    struct active_test *C = active_test_new("C");
+    struct active_test *D = active_test_new("D");
+    struct active_test *E = active_test_new("E");
+    struct active_test *F = active_test_new("F");
+    struct active_test *G = active_test_new("G");
+    struct active_test *H = active_test_new("H");
+    struct active_test *I = active_test_new("I");
+    struct active_test *J = active_test_new("J");
+    struct active_test *K = active_test_new("K");
+    struct active_test *L = active_test_new("L");
+    struct active_test *M = active_test_new("M");
+    struct active_test *N = active_test_new("N");
+    struct active_test *O = active_test_new("O");
+
+    active_test_add(head, A);
+    active_test_add(head, B);
+    active_test_add(head, C);
+    active_test_add(head, D);
+    active_test_add(head, E);
+    active_test_add(head, F);
+    active_test_add(head, G);
+    active_test_add(head, H);
+    active_test_add(head, I);
+    active_test_add(head, J);
+    active_test_add(head, K);
+    active_test_add(head, L);
+    active_test_add(head, M);
+    active_test_add(head, N);
+    active_test_add(head, O);
+    active_test_add_depend(H, M);
+    active_test_add_depend(A, G);
+    active_test_add_depend(A, H);
+    active_test_add_depend(A, I);
+    active_test_add_depend(A, J);
+    active_test_add_depend(J, O);
+    active_test_add_depend(C, K);
+    active_test_add_depend(C, L);
+    active_test_add_depend(L, N);
+}
+
+int active_test_compare(const void *a, const void *b) {
+    struct active_list *first = (struct active_list *)a;
+    struct active_list *second = (struct active_list *)b;
+    return strcmp(list_entry(first, struct active_test, list),
+            list_entry(second, struct active_test, list));
+}
+
+void show_list(struct active_list *head) {
+    struct active_list *ptr;
+    struct active_test *test;
+    for(ptr = active_list_next(head, NULL); ptr ;ptr = active_list_next(head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\n");
+}
+
+int main (void) {
+    struct active_list head;
+    struct active_list *ptr;
+    struct active_test *test;
+    active_list_init(&head);
+    make_list(&head);
+
+    printf("pos order: ");
+    show_list(&head);
+/*    for(ptr = active_list_next(&head, &head); ptr ;ptr = active_list_next(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }*/
+    printf("neg order: ");
+    for(ptr = active_list_prev(&head, &head); ptr ;ptr = active_list_prev(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\npos order after sort: ");
+    active_list_sort(&head, &active_test_compare);
+    show_list(&head);
+
+    printf("after clear: ");
+    active_list_clear(&head);
+    for(ptr = active_list_next(&head, NULL); ptr ;ptr = active_list_next(&head, ptr)) {
+        test = list_entry(ptr, struct active_test, list);
+        printf ("%s ",test->str);
+    }
+    printf("\n");
+
+
+}
diff --git a/src/tests/opkg_extract_test.c b/src/tests/opkg_extract_test.c
new file mode 100644
index 0000000..9754691
--- /dev/null
+++ b/src/tests/opkg_extract_test.c
@@ -0,0 +1,46 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <libbb/libbb.h>
+
+/*
+ * build thus:
+
+ * gcc -o opkg_extract_test opkg_extract_test.c -I./busybox-0.60.2/libbb -L./busybox-0.60.2 -lbb
+ *
+ */
+const char * applet_name;
+
+int main(int argc, char * argv[])
+{
+  /*
+   * see libbb.h and let your imagination run wild
+   * or, set the last item below to extract_one_to_buffer, and you get the control file in
+   * "returned"
+   * or, set the last one to extract_all_to_fs, and, well, guess what happens
+   */
+
+    /* enum extract_functions_e dowhat = extract_control_tar_gz | extract_unconditional | extract_one_to_buffer; */
+    enum extract_functions_e dowhat = extract_control_tar_gz | extract_all_to_fs | extract_preserve_date;
+  char * returned;
+  char * filename;
+
+  if(argc < 2){
+    fprintf(stderr, "syntax: %s <opkg file> [<file_to_extract>]\n", argv[0]);
+    exit(0);
+  }
+
+  if (argc < 3){
+    filename=NULL;
+  } else {
+    filename = argv[2];
+  }
+
+  returned = deb_extract(argv[1], stdout, dowhat, NULL, filename);
+
+  if(returned)
+    fprintf(stderr, "returned %s\n", returned);
+  else
+    fprintf(stderr, "extract returned nuthin'\n");
+
+  return 0;
+}
diff --git a/src/tests/opkg_hash_test.c b/src/tests/opkg_hash_test.c
new file mode 100644
index 0000000..de1d82c
--- /dev/null
+++ b/src/tests/opkg_hash_test.c
@@ -0,0 +1,79 @@
+/* opkg_hash_test.c - the itsy package management system
+
+   Carl D. Worth
+
+   Copyright (C) 2001 University of Southern California
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+*/
+
+#include <libopkg/opkg.h>
+
+#include <libopkg/hash_table.h>
+#include <libopkg/opkg_utils.h>
+#include <libopkg/pkg_hash.h>
+
+int main(int argc, char *argv[])
+{
+     opkg_conf_t conf;
+     hash_table_t *hash = &conf.pkg_hash;
+     pkg_vec_t * pkg_vec;
+
+    if (argc < 3) {
+	fprintf(stderr, "Usage: %s <pkgs_file1> <pkgs_file2> [pkg_name...]\n", argv[0]);
+	exit(1);
+    }
+    pkg_hash_init("test", hash, 1024);
+
+    pkg_hash_add_from_file(&conf, argv[1], NULL, NULL, 0);
+    pkg_hash_add_from_file(&conf, argv[2], NULL, NULL, 0);
+
+    if (argc < 4) {
+	pkg_print_info( pkg_hash_fetch_by_name_version(hash, "libc6", "2.2.3-2"), stdout);
+	/*	for(i = 0; i < pkg_vec->len; i++)
+		pkg_print(pkg_vec->pkgs[i], stdout);
+	*/
+    } else {
+	int i, j, k;
+	char **unresolved;
+
+	pkg_vec_t * dep_vec;
+	for (i = 3; i < argc; i++) {
+	    pkg_vec = pkg_vec_fetch_by_name(hash, argv[i]);
+	    if (pkg_vec == NULL) {
+		fprintf(stderr, "*** WARNING: Unknown package: %s\n\n", argv[i]);
+		continue;
+	    }
+
+	    for(j = 0; j < pkg_vec->len; j++){
+		pkg_print_info(pkg_vec->pkgs[j], stdout);
+		dep_vec = pkg_vec_alloc();
+		pkg_hash_fetch_unsatisfied_dependencies(&conf,
+							pkg_vec->pkgs[j],
+							dep_vec,
+							&unresolved);
+		if(dep_vec){
+		    fprintf(stderr, "and the unsatisfied dependencies are:\n");
+		    for(k = 0; k < dep_vec->len; k++){
+			fprintf(stderr, "%s version %s\n", dep_vec->pkgs[k]->name, dep_vec->pkgs[k]->version);
+		    }
+		}
+
+		fputs("", stdout);
+
+	    }
+ 	}
+    }
+
+    pkg_hash_deinit(hash);
+
+    return 0;
+}
diff --git a/src/tests/regress/.svn/all-wcprops b/src/tests/regress/.svn/all-wcprops
new file mode 100644
index 0000000..d83bc2c
--- /dev/null
+++ b/src/tests/regress/.svn/all-wcprops
@@ -0,0 +1,113 @@
+K 25
+svn:wc:ra_dav:version-url
+V 37
+/svn/!svn/ver/634/trunk/tests/regress
+END
+opk.py
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/634/trunk/tests/regress/opk.py
+END
+issue31.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue31.py
+END
+issue50.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue50.py
+END
+issue51.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue51.py
+END
+cfg.py
+K 25
+svn:wc:ra_dav:version-url
+V 44
+/svn/!svn/ver/625/trunk/tests/regress/cfg.py
+END
+issue26.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
+/svn/!svn/ver/632/trunk/tests/regress/issue26.py
+END
+issue72.py
+K 25
+svn:wc:ra_dav:version-url
+V 48
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new file mode 100644
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--- /dev/null
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diff --git a/src/tests/regress/.svn/prop-base/filehash.py.svn-base b/src/tests/regress/.svn/prop-base/filehash.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/filehash.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue26.py.svn-base b/src/tests/regress/.svn/prop-base/issue26.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue26.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue31.py.svn-base b/src/tests/regress/.svn/prop-base/issue31.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue31.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue45.py.svn-base b/src/tests/regress/.svn/prop-base/issue45.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
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@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue46.py.svn-base b/src/tests/regress/.svn/prop-base/issue46.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue46.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
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diff --git a/src/tests/regress/.svn/prop-base/issue50.py.svn-base b/src/tests/regress/.svn/prop-base/issue50.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue50.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
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diff --git a/src/tests/regress/.svn/prop-base/issue51.py.svn-base b/src/tests/regress/.svn/prop-base/issue51.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue51.py.svn-base
@@ -0,0 +1,5 @@
+K 14
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diff --git a/src/tests/regress/.svn/prop-base/issue55.py.svn-base b/src/tests/regress/.svn/prop-base/issue55.py.svn-base
new file mode 100644
index 0000000..869ac71
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diff --git a/src/tests/regress/.svn/prop-base/issue58.py.svn-base b/src/tests/regress/.svn/prop-base/issue58.py.svn-base
new file mode 100644
index 0000000..869ac71
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diff --git a/src/tests/regress/.svn/prop-base/issue72.py.svn-base b/src/tests/regress/.svn/prop-base/issue72.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue72.py.svn-base
@@ -0,0 +1,5 @@
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+V 1
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diff --git a/src/tests/regress/.svn/prop-base/issue79.py.svn-base b/src/tests/regress/.svn/prop-base/issue79.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue79.py.svn-base
@@ -0,0 +1,5 @@
+K 14
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+V 1
+*
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diff --git a/src/tests/regress/.svn/prop-base/issue84.py.svn-base b/src/tests/regress/.svn/prop-base/issue84.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue84.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/issue85.py.svn-base b/src/tests/regress/.svn/prop-base/issue85.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/issue85.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/prop-base/opkgcl.py.svn-base b/src/tests/regress/.svn/prop-base/opkgcl.py.svn-base
new file mode 100644
index 0000000..869ac71
--- /dev/null
+++ b/src/tests/regress/.svn/prop-base/opkgcl.py.svn-base
@@ -0,0 +1,5 @@
+K 14
+svn:executable
+V 1
+*
+END
diff --git a/src/tests/regress/.svn/text-base/Makefile.svn-base b/src/tests/regress/.svn/text-base/Makefile.svn-base
new file mode 100644
index 0000000..0accb31
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/Makefile.svn-base
@@ -0,0 +1,15 @@
+PYTHON=/usr/bin/python3
+REGRESSION_TESTS=issue26.py issue31.py issue45.py issue46.py \
+			issue50.py issue51.py issue55.py issue58.py \
+			issue72.py issue79.py issue84.py issue85.py \
+			filehash.py \
+			update_loses_autoinstalled_flag.py
+
+regress:
+	@for test in $(REGRESSION_TESTS); do \
+		echo $$test; \
+		$(PYTHON) $$test; \
+	done
+
+clean:
+	rm -f *.pyc
diff --git a/src/tests/regress/.svn/text-base/cfg.py.svn-base b/src/tests/regress/.svn/text-base/cfg.py.svn-base
new file mode 100644
index 0000000..6f78996
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/cfg.py.svn-base
@@ -0,0 +1,5 @@
+import os
+
+opkdir = "/tmp/opk"
+offline_root = "/tmp/opkg"
+opkgcl = os.path.realpath("../../src/opkg-cl")
diff --git a/src/tests/regress/.svn/text-base/filehash.py.svn-base b/src/tests/regress/.svn/text-base/filehash.py.svn-base
new file mode 100644
index 0000000..e6cbe62
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/filehash.py.svn-base
@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("asdf", "w").close()
+a = opk.Opk(Package="a", Version="1.0", Architecture="all")
+a.write(data_files=["asdf"])
+b = opk.Opk(Package="b", Version="1.0", Architecture="all")
+b.write(data_files=["asdf"])
+os.unlink("asdf")
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.exists("{}/asdf".format(cfg.offline_root)):
+	print(__file__, ": asdf not created.")
+	exit(False)
+
+opkgcl.install("b_1.0_all.opk", "--force-overwrite")
+
+if "{}/asdf".format(cfg.offline_root) not in opkgcl.files("b"):
+	print(__file__, ": asdf not claimed by ``b''.")
+	exit(False)
+
+if "{}/asdf".format(cfg.offline_root) in opkgcl.files("a"):
+	print(__file__, ": asdf is still claimed by ``a''.")
+	exit(False)
+
+opkgcl.remove("b")
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue26.py.svn-base b/src/tests/regress/.svn/text-base/issue26.py.svn-base
new file mode 100644
index 0000000..dd4ef92
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue26.py.svn-base
@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="2.0")
+o.write_opk()
+o.write_list()
+
+# older version, not in Packages list
+a1 = opk.Opk(Package="a", Version="1.0")
+a1.write()
+
+opkgcl.update()
+
+# install v2 from repository
+opkgcl.install("a")
+if not opkgcl.is_installed("a", "2.0"):
+	print(__file__, ": Package 'a_2.0' not installed.")
+	exit(False)
+
+opkgcl.install("a_1.0_all.opk", "--force-downgrade")
+if not opkgcl.is_installed("a", "1.0"):
+	print(__file__, ": Package 'a_1.0' not installed (1).")
+	exit(False)
+
+opkgcl.install("a_1.0_all.opk", "--force-downgrade")
+if not opkgcl.is_installed("a", "1.0"):
+	print(__file__, ": Package 'a_1.0' not installed (2).")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue31.py.svn-base b/src/tests/regress/.svn/text-base/issue31.py.svn-base
new file mode 100644
index 0000000..42e51e3
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue31.py.svn-base
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Depends="b")
+o.add(Package="b", Depends="c")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+opkgcl.install("a")
+if opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' installed, despite dependency "
+			"upon a package with an unresolved dependency.")
+	exit(False)
+
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed, "
+			"despite unresolved dependency.")
+	exit(False)
diff --git a/src/tests/regress/.svn/text-base/issue45.py.svn-base b/src/tests/regress/.svn/text-base/issue45.py.svn-base
new file mode 100644
index 0000000..30735f9
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue45.py.svn-base
@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Depends="b")
+o.add(Package="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+(status, output) = opkgcl.opkgcl("install --force-postinstall a")
+ln_a = output.find("Configuring a")
+ln_b = output.find("Configuring b")
+
+if ln_a == -1:
+	print(__file__, ": Didn't see package 'a' get configured.")
+	exit(False)
+
+if ln_b == -1:
+	print(__file__, ": Didn't see package 'b' get configured.")
+	exit(False)
+
+if ln_a < ln_b:
+	print(__file__, ": Packages 'a' and 'b' configured in wrong order.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.remove("b")
diff --git a/src/tests/regress/.svn/text-base/issue46.py.svn-base b/src/tests/regress/.svn/text-base/issue46.py.svn-base
new file mode 100644
index 0000000..ec56941
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue46.py.svn-base
@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Recommends="b")
+o.add(Package="b", Version="2.0")
+o.write_opk()
+o.write_list()
+
+# prime the status file so 'b' is not installed as a recommendation
+status_filename = "{}/usr/lib/opkg/status".format(cfg.offline_root)
+f = open(status_filename, "w")
+f.write("Package: b\n")
+f.write("Version: 1.0\n")
+f.write("Architecture: all\n")
+f.write("Status: deinstall hold not-installed\n")
+f.close()
+
+opkgcl.update()
+
+opkgcl.install("a")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed despite "
+					"deinstall/hold status.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.install("a")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed - deinstall/hold status "
+					"not retained.")
+	exit(False)
+
+opkgcl.remove("a")
+open(status_filename, "w").close()
diff --git a/src/tests/regress/.svn/text-base/issue50.py.svn-base b/src/tests/regress/.svn/text-base/issue50.py.svn-base
new file mode 100644
index 0000000..19897b4
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue50.py.svn-base
@@ -0,0 +1,43 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("foo", "w").close()
+a1 = opk.Opk(Package="a", Version="1.0")
+a1.write(data_files=["foo"])
+
+opkgcl.install("a_1.0_all.opk")
+
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a", Version="2.0", Depends="b")
+a2.write()
+b1 = opk.Opk(Package="b", Version="1.0")
+b1.write(data_files=["foo"])
+o.opk_list.append(a2)
+o.opk_list.append(b1)
+o.write_list()
+
+os.unlink("foo")
+
+opkgcl.update()
+opkgcl.upgrade()
+
+if not opkgcl.is_installed("a", "2.0"):
+	print(__file__, ": Package 'a_2.0' not installed.")
+	exit(False)
+
+foo_fullpath = "{}/foo".format(cfg.offline_root)
+
+if not os.path.exists(foo_fullpath):
+	print(__file__, ": File 'foo' incorrectly orphaned.")
+	exit(False)
+
+if not foo_fullpath in opkgcl.files("b"):
+	print(__file__, ": Package 'b' does not own file 'foo'.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.remove("b")
diff --git a/src/tests/regress/.svn/text-base/issue51.py.svn-base b/src/tests/regress/.svn/text-base/issue51.py.svn-base
new file mode 100644
index 0000000..9849dbc
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue51.py.svn-base
@@ -0,0 +1,70 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("foo", "w").close()
+a1 = opk.Opk(Package="a")
+a1.write(data_files=["foo"])
+os.rename("a_1.0_all.opk", "a_with_foo.opk")
+
+opkgcl.install("a_with_foo.opk")
+
+# ----
+opkgcl.install("a_with_foo.opk")
+
+open("bar", "w").close()
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a")
+a2.write(data_files=["foo", "bar"])
+o.opk_list.append(a2)
+o.write_list()
+
+os.unlink("foo")
+os.unlink("bar")
+
+opkgcl.update()
+opkgcl.install("a", "--force-reinstall")
+
+foo_fullpath = "{}/foo".format(cfg.offline_root)
+bar_fullpath = "{}/bar".format(cfg.offline_root)
+
+if not os.path.exists(foo_fullpath) or not os.path.exists(bar_fullpath):
+	print(__file__, ": Files foo and/or bar are missing.")
+	exit(False)
+
+a_files = opkgcl.files("a")
+if not foo_fullpath in a_files or not bar_fullpath in a_files:
+	print(__file__, ": Package 'a' does not own foo and/or bar.")
+	exit(False)
+
+opkgcl.remove("a")
+
+if os.path.exists(foo_fullpath) or os.path.exists(bar_fullpath):
+	print(__file__, ": Files foo and/or bar still exist "
+				"after removal of package 'a'.")
+	exit(False)
+
+# ----
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a")
+a2.write()
+o.opk_list.append(a2)
+o.write_list()
+
+
+opkgcl.update()
+
+opkgcl.install("a", "--force-reinstall")
+
+if os.path.exists(foo_fullpath):
+	print(__file__, ": File 'foo' not orphaned as it should be.")
+	exit(False)
+
+if foo_fullpath in opkgcl.files("a"):
+	print(__file__, ": Package 'a' incorrectly owns file 'foo'.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue55.py.svn-base b/src/tests/regress/.svn/text-base/issue55.py.svn-base
new file mode 100644
index 0000000..8628306
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue55.py.svn-base
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+long_filename = 110*"a"
+
+os.symlink(long_filename, "linky")
+a = opk.Opk(Package="a")
+a.write(data_files=["linky"])
+os.unlink("linky")
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.lexists("{}/linky".format(cfg.offline_root)):
+	print(__file__, ": symlink to file with a name longer than 100 "
+					"characters not created.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue58.py.svn-base b/src/tests/regress/.svn/text-base/issue58.py.svn-base
new file mode 100644
index 0000000..72a1854
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue58.py.svn-base
@@ -0,0 +1,31 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Recommends="b")
+o.add(Package="b")
+o.add(Package="c", Recommends="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+opkgcl.install("a")
+opkgcl.install("c")
+
+opkgcl.remove("a", "--autoremove")
+if not opkgcl.is_installed("b"):
+	print(__file__, ": Pacakge 'b' orphaned despite remaining "
+			"recommending package 'c'.")
+	exit(False)
+
+opkgcl.remove("c", "--autoremove")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Recommended package 'b' not autoremoved.")
+	exit(False)
+
+
diff --git a/src/tests/regress/.svn/text-base/issue72.py.svn-base b/src/tests/regress/.svn/text-base/issue72.py.svn-base
new file mode 100644
index 0000000..d0c511b
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue72.py.svn-base
@@ -0,0 +1,52 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+long_dir = 110*"a"
+long_b = 110*"b"
+long_filename = long_dir + "/"+ long_b
+long_filename2 = long_dir + "/" + 110*"c"
+
+os.mkdir(long_dir)
+open(long_filename, "w").close()
+os.symlink(long_b, long_filename2)
+a = opk.Opk(Package="a")
+a.write(data_files=[long_dir, long_filename, long_filename2])
+os.unlink(long_filename)
+os.unlink(long_filename2)
+os.rmdir(long_dir)
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.exists("{}/{}".format(cfg.offline_root, long_dir)):
+	print(__file__, ": dir with name longer than 100 "
+					"characters not created.")
+	exit(False)
+
+if not os.path.exists("{}/{}".format(cfg.offline_root, long_filename)):
+	print(__file__, ": file with a name longer than 100 characters, "
+				"in dir with name longer than 100 characters, "
+				"not created.")
+	exit(False)
+
+if not os.path.lexists("{}/{}".format(cfg.offline_root, long_filename2)):
+	print(__file__, ": symlink with a name longer than 100 characters, "
+				"pointing at a file with a name longer than "
+				"100 characters,"
+				"in dir with name longer than 100 characters, "
+				"not created.")
+	exit(False)
+
+linky = os.path.realpath("{}/{}".format(cfg.offline_root, long_filename2))
+linky_dst = "{}/{}".format(cfg.offline_root, long_filename)
+if linky != linky_dst:
+	print(__file__, ": symlink path truncated.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/.svn/text-base/issue79.py.svn-base b/src/tests/regress/.svn/text-base/issue79.py.svn-base
new file mode 100644
index 0000000..30ba201
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue79.py.svn-base
@@ -0,0 +1,33 @@
+#!/usr/bin/python
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Depends="b")
+o.add(Package="b", Version="1.0")
+o.add(Package="c", Version="1.0", Depends="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+opkgcl.install("a")
+opkgcl.install("c")
+
+opkgcl.flag_unpacked("a")
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Depends="b")
+o.add(Package="b", Version="1.0")
+o.add(Package="c", Version="2.0")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+opkgcl.upgrade("--autoremove")
+
+if not opkgcl.is_installed("b", "1.0"):
+	print("b has been removed even though a still depends on it")
+	exit(False)
diff --git a/src/tests/regress/.svn/text-base/issue84.py.svn-base b/src/tests/regress/.svn/text-base/issue84.py.svn-base
new file mode 100644
index 0000000..1f5d43e
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue84.py.svn-base
@@ -0,0 +1,45 @@
+#!/usr/bin/python3
+
+import opk, cfg, opkgcl
+
+def cleanup():
+	opkgcl.remove("a1")
+	opkgcl.remove("b1")
+	opkgcl.remove("a")
+	opkgcl.remove("b")
+	opkgcl.remove('c')
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Provides="v", Depends="a1")
+o.add(Package="b", Provides="v", Depends="b1")
+o.add(Package="c", Depends="v")
+o.add(Package="a1")
+o.add(Package="b1")
+
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+# install ``a1`` directly
+opkgcl.install("a1_1.0_all.opk")
+if not opkgcl.is_installed("a1"):
+	print(__file__, ": package ``a1'' not installed.")
+	cleanup()
+	exit(False)
+
+# install ``c'' from repository
+opkgcl.install("c")
+if not opkgcl.is_installed("c"):
+	print(__file__, ": package ``c'' not installed.")
+	cleanup()
+	exit(False)
+
+if opkgcl.is_installed("b1"):
+	print(__file__, ": package ``b1'' is installed, but should not be.")
+	cleanup()
+	exit(False)
+
+cleanup()
diff --git a/src/tests/regress/.svn/text-base/issue85.py.svn-base b/src/tests/regress/.svn/text-base/issue85.py.svn-base
new file mode 100644
index 0000000..3250075
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/issue85.py.svn-base
@@ -0,0 +1,29 @@
+#!/usr/bin/python3
+
+import opk, cfg, opkgcl
+
+def cleanup():
+	opkgcl.remove("a")
+	opkgcl.remove("b")
+	opkgcl.remove('c')
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Provides="v")
+o.add(Package="b", Provides="v", Depends="b_nonexistant")
+o.add(Package="c", Depends="v")
+
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+# install ``c'' from repository
+opkgcl.install("c")
+if not opkgcl.is_installed("c"):
+	print(__file__, ": package ``c'' not installed.")
+	cleanup()
+	exit(False)
+
+cleanup()
diff --git a/src/tests/regress/.svn/text-base/opk.py.svn-base b/src/tests/regress/.svn/text-base/opk.py.svn-base
new file mode 100644
index 0000000..f96037e
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/opk.py.svn-base
@@ -0,0 +1,111 @@
+import tarfile, os
+import cfg
+
+class Opk:
+	valid_control_fields = ["Package", "Version", "Depends", "Provides",\
+			"Replaces", "Conflicts", "Suggests", "Recommends",\
+			"Section", "Architecture", "Maintainer", "MD5Sum",\
+			"Size", "InstalledSize", "Filename", "Source",\
+			"Description", "OE", "Homepage", "Priority",\
+			"Conffiles"]
+
+	def __init__(self, **control):
+		for k in control.keys():
+			if k not in self.valid_control_fields:
+				raise Exception("Invalid control field: "
+						"{}".format(k))
+		if "Package" not in control.keys():
+			print("Cannot create opk without Package name.\n")
+			return None
+		if "Architecture" not in control.keys():
+			control["Architecture"] = "all"
+		if "Version" not in control.keys():
+			control["Version"] = "1.0"
+		self.control = control
+
+	def write(self, tar_not_ar=False, data_files=None):
+		filename = "{Package}_{Version}_{Architecture}.opk"\
+						.format(**self.control)
+		if os.path.exists(filename):
+			os.unlink(filename)
+		if os.path.exists("control"):
+			os.unlink("control")
+		if os.path.exists("control.tar.gz"):
+			os.unlink("control.tar.gz")
+		if os.path.exists("data.tar.gz"):
+			os.unlink("data.tar.gz")
+
+		f = open("control", "w")
+		for k in self.control.keys():
+			f.write("{}: {}\n".format(k, self.control[k]))
+		f.close()
+
+		tar = tarfile.open("control.tar.gz", "w:gz")
+		tar.add("control")
+		tar.close()
+
+		tar = tarfile.open("data.tar.gz", "w:gz")
+		if data_files:
+			for df in data_files:
+				tar.add(df)
+		tar.close()
+
+
+		if tar_not_ar:
+			tar = tarfile.open(filename, "w:gz")
+			tar.add("control.tar.gz")
+			tar.add("data.tar.gz")
+			tar.close()
+		else:
+			os.system("ar q {} control.tar.gz data.tar.gz \
+					2>/dev/null".format(filename))
+
+		os.unlink("control")
+		os.unlink("control.tar.gz")
+		os.unlink("data.tar.gz")
+
+class OpkGroup:
+	def __init__(self):
+		self.opk_list = []
+
+	def add(self, **control):
+		self.opk_list.append(Opk(**control))
+
+	def addOpk(self, opk):
+		self.opk_list.append(opk)
+	
+	def write_opk(self, tar_not_ar=False):
+		for o in self.opk_list:
+			o.write(tar_not_ar)
+
+	def write_list(self, filename="Packages"):
+		f = open(filename, "w")
+		for opk in self.opk_list:
+			for k in opk.control.keys():
+				f.write("{}: {}\n".format(k, opk.control[k]))
+			f.write("Filename: {Package}_{Version}_{Architecture}"
+					".opk\n".format(**opk.control))
+			f.write("\n")
+		f.close()
+
+
+def regress_init():
+	"""
+	Initialisation and sanity checking.
+	"""
+
+	if not os.access(cfg.opkgcl, os.X_OK):
+		print("Cannot exec {}".format(cfg.opkgcl))
+		exit(False)
+
+	os.chdir(cfg.opkdir)
+
+	os.system("rm -fr {}".format(cfg.offline_root))
+
+	os.makedirs("{}/usr/lib/opkg".format(cfg.offline_root))
+	os.makedirs("{}/etc/opkg".format(cfg.offline_root))
+
+	f = open("{}/etc/opkg/opkg.conf".format(cfg.offline_root), "w")
+	f.write("arch all 1\n")
+	f.write("src test file:{}\n".format(cfg.opkdir))
+	f.close()
diff --git a/src/tests/regress/.svn/text-base/opkgcl.py.svn-base b/src/tests/regress/.svn/text-base/opkgcl.py.svn-base
new file mode 100644
index 0000000..47e7dd3
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/opkgcl.py.svn-base
@@ -0,0 +1,64 @@
+#!/usr/bin/python3
+
+import os, subprocess
+import cfg
+
+def opkgcl(opkg_args):
+	cmd = "{} -o {} {}".format(cfg.opkgcl, cfg.offline_root, opkg_args)
+	#print(cmd)
+	return subprocess.getstatusoutput(cmd)
+
+def install(pkg_name, flags=""):
+	return opkgcl("{} install {}".format(flags, pkg_name))[0]
+
+def remove(pkg_name, flags=""):
+	return opkgcl("{} remove {}".format(flags, pkg_name))[0]
+
+def update():
+	return opkgcl("update")[0]
+
+def upgrade(params=None):
+	if params:
+		opkgcl("upgrade {}".format(params))[0]
+	else:
+		return opkgcl("upgrade")[0]
+
+def files(pkg_name):
+	output = opkgcl("files {}".format(pkg_name))[1]
+	return output.split("\n")[1:]
+
+
+def flag_unpacked(pkg_name):
+	out = opkgcl("flag unpacked {}".format(pkg_name))
+	return out == "Setting flags for package {} to unpacked.".format(pkg_name)
+
+def is_installed(pkg_name, version=None):
+	out = opkgcl("list_installed {}".format(pkg_name))[1]
+	if len(out) == 0 or out.split()[0] != pkg_name:
+		return False
+	if version and out.split()[2] != version:
+		return False
+	if not os.path.exists("{}/usr/lib/opkg/info/{}.control"\
+				.format(cfg.offline_root, pkg_name)):
+		return False
+	return True
+
+def is_autoinstalled(pkg_name):
+    status_path = "{}/usr/lib/opkg/status".format(cfg.offline_root)
+    if not os.path.exists(status_path):
+        return False
+    status_file = open(status_path, "r")
+    status = status_file.read()
+    status_file.close()
+    index_start = status.find("Package: {}".format(pkg_name))
+    if index_start < 0:
+        return False
+    index_end = status.find("\n\n", index_start)
+    return status.find("Auto-Installed: yes", index_start, index_end) >= 0
+
+
+if __name__ == '__main__':
+	import sys
+	(status, output) = opkgcl(" ".join(sys.argv[1:]))
+	print(output)
+	exit(status)
diff --git a/src/tests/regress/.svn/text-base/update_loses_autoinstalled_flag.py.svn-base b/src/tests/regress/.svn/text-base/update_loses_autoinstalled_flag.py.svn-base
new file mode 100644
index 0000000..5ae030c
--- /dev/null
+++ b/src/tests/regress/.svn/text-base/update_loses_autoinstalled_flag.py.svn-base
@@ -0,0 +1,63 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+bug = True
+
+opk.regress_init()
+
+open("asdf", "w").close()
+a = opk.Opk(Package="a", Version="1.0", Depends="b")
+a.write()
+b = opk.Opk(Package="b", Version="1.0")
+b.write(data_files=["asdf"])
+
+o = opk.OpkGroup()
+o.addOpk(a)
+o.addOpk(b)
+o.write_list()
+
+opkgcl.update()
+opkgcl.install("a")
+
+if not opkgcl.is_autoinstalled("b"):
+	print("b is not autoinstalled")
+	exit(False)
+
+if (bug):
+	a = opk.Opk(Package="a", Version="2.0", Depends="b")
+	a.write()
+	b = opk.Opk(Package="b", Version="2.0")
+	b.write(data_files=["asdf"])
+
+	o = opk.OpkGroup()
+	o.addOpk(a)
+	o.addOpk(b)
+	o.write_list()
+
+	opkgcl.update()
+	opkgcl.upgrade();
+
+	if not opkgcl.is_autoinstalled("b"):
+		print("b is not autoinstalled anymore")
+		exit(False)
+
+a = opk.Opk(Package="a", Version="3.0")
+a.write(data_files=["asdf"])
+os.unlink("asdf")
+
+o = opk.OpkGroup()
+o.addOpk(a)
+o.write_list()
+
+opkgcl.update()
+opkgcl.upgrade();
+
+if opkgcl.is_installed("b", "2.0"):
+	print("b is still installed")
+	exit(False)
+
+if not opkgcl.is_installed("a", "3.0"):
+	print("a is not installed")
+	exit(False)
diff --git a/src/tests/regress/Makefile b/src/tests/regress/Makefile
new file mode 100644
index 0000000..0accb31
--- /dev/null
+++ b/src/tests/regress/Makefile
@@ -0,0 +1,15 @@
+PYTHON=/usr/bin/python3
+REGRESSION_TESTS=issue26.py issue31.py issue45.py issue46.py \
+			issue50.py issue51.py issue55.py issue58.py \
+			issue72.py issue79.py issue84.py issue85.py \
+			filehash.py \
+			update_loses_autoinstalled_flag.py
+
+regress:
+	@for test in $(REGRESSION_TESTS); do \
+		echo $$test; \
+		$(PYTHON) $$test; \
+	done
+
+clean:
+	rm -f *.pyc
diff --git a/src/tests/regress/cfg.py b/src/tests/regress/cfg.py
new file mode 100644
index 0000000..6f78996
--- /dev/null
+++ b/src/tests/regress/cfg.py
@@ -0,0 +1,5 @@
+import os
+
+opkdir = "/tmp/opk"
+offline_root = "/tmp/opkg"
+opkgcl = os.path.realpath("../../src/opkg-cl")
diff --git a/src/tests/regress/filehash.py b/src/tests/regress/filehash.py
new file mode 100755
index 0000000..e6cbe62
--- /dev/null
+++ b/src/tests/regress/filehash.py
@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("asdf", "w").close()
+a = opk.Opk(Package="a", Version="1.0", Architecture="all")
+a.write(data_files=["asdf"])
+b = opk.Opk(Package="b", Version="1.0", Architecture="all")
+b.write(data_files=["asdf"])
+os.unlink("asdf")
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.exists("{}/asdf".format(cfg.offline_root)):
+	print(__file__, ": asdf not created.")
+	exit(False)
+
+opkgcl.install("b_1.0_all.opk", "--force-overwrite")
+
+if "{}/asdf".format(cfg.offline_root) not in opkgcl.files("b"):
+	print(__file__, ": asdf not claimed by ``b''.")
+	exit(False)
+
+if "{}/asdf".format(cfg.offline_root) in opkgcl.files("a"):
+	print(__file__, ": asdf is still claimed by ``a''.")
+	exit(False)
+
+opkgcl.remove("b")
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue26.py b/src/tests/regress/issue26.py
new file mode 100755
index 0000000..dd4ef92
--- /dev/null
+++ b/src/tests/regress/issue26.py
@@ -0,0 +1,35 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="2.0")
+o.write_opk()
+o.write_list()
+
+# older version, not in Packages list
+a1 = opk.Opk(Package="a", Version="1.0")
+a1.write()
+
+opkgcl.update()
+
+# install v2 from repository
+opkgcl.install("a")
+if not opkgcl.is_installed("a", "2.0"):
+	print(__file__, ": Package 'a_2.0' not installed.")
+	exit(False)
+
+opkgcl.install("a_1.0_all.opk", "--force-downgrade")
+if not opkgcl.is_installed("a", "1.0"):
+	print(__file__, ": Package 'a_1.0' not installed (1).")
+	exit(False)
+
+opkgcl.install("a_1.0_all.opk", "--force-downgrade")
+if not opkgcl.is_installed("a", "1.0"):
+	print(__file__, ": Package 'a_1.0' not installed (2).")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue31.py b/src/tests/regress/issue31.py
new file mode 100755
index 0000000..42e51e3
--- /dev/null
+++ b/src/tests/regress/issue31.py
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Depends="b")
+o.add(Package="b", Depends="c")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+opkgcl.install("a")
+if opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' installed, despite dependency "
+			"upon a package with an unresolved dependency.")
+	exit(False)
+
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed, "
+			"despite unresolved dependency.")
+	exit(False)
diff --git a/src/tests/regress/issue45.py b/src/tests/regress/issue45.py
new file mode 100755
index 0000000..30735f9
--- /dev/null
+++ b/src/tests/regress/issue45.py
@@ -0,0 +1,33 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Depends="b")
+o.add(Package="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+(status, output) = opkgcl.opkgcl("install --force-postinstall a")
+ln_a = output.find("Configuring a")
+ln_b = output.find("Configuring b")
+
+if ln_a == -1:
+	print(__file__, ": Didn't see package 'a' get configured.")
+	exit(False)
+
+if ln_b == -1:
+	print(__file__, ": Didn't see package 'b' get configured.")
+	exit(False)
+
+if ln_a < ln_b:
+	print(__file__, ": Packages 'a' and 'b' configured in wrong order.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.remove("b")
diff --git a/src/tests/regress/issue46.py b/src/tests/regress/issue46.py
new file mode 100755
index 0000000..ec56941
--- /dev/null
+++ b/src/tests/regress/issue46.py
@@ -0,0 +1,39 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Recommends="b")
+o.add(Package="b", Version="2.0")
+o.write_opk()
+o.write_list()
+
+# prime the status file so 'b' is not installed as a recommendation
+status_filename = "{}/usr/lib/opkg/status".format(cfg.offline_root)
+f = open(status_filename, "w")
+f.write("Package: b\n")
+f.write("Version: 1.0\n")
+f.write("Architecture: all\n")
+f.write("Status: deinstall hold not-installed\n")
+f.close()
+
+opkgcl.update()
+
+opkgcl.install("a")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed despite "
+					"deinstall/hold status.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.install("a")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Package 'b' installed - deinstall/hold status "
+					"not retained.")
+	exit(False)
+
+opkgcl.remove("a")
+open(status_filename, "w").close()
diff --git a/src/tests/regress/issue50.py b/src/tests/regress/issue50.py
new file mode 100755
index 0000000..19897b4
--- /dev/null
+++ b/src/tests/regress/issue50.py
@@ -0,0 +1,43 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("foo", "w").close()
+a1 = opk.Opk(Package="a", Version="1.0")
+a1.write(data_files=["foo"])
+
+opkgcl.install("a_1.0_all.opk")
+
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a", Version="2.0", Depends="b")
+a2.write()
+b1 = opk.Opk(Package="b", Version="1.0")
+b1.write(data_files=["foo"])
+o.opk_list.append(a2)
+o.opk_list.append(b1)
+o.write_list()
+
+os.unlink("foo")
+
+opkgcl.update()
+opkgcl.upgrade()
+
+if not opkgcl.is_installed("a", "2.0"):
+	print(__file__, ": Package 'a_2.0' not installed.")
+	exit(False)
+
+foo_fullpath = "{}/foo".format(cfg.offline_root)
+
+if not os.path.exists(foo_fullpath):
+	print(__file__, ": File 'foo' incorrectly orphaned.")
+	exit(False)
+
+if not foo_fullpath in opkgcl.files("b"):
+	print(__file__, ": Package 'b' does not own file 'foo'.")
+	exit(False)
+
+opkgcl.remove("a")
+opkgcl.remove("b")
diff --git a/src/tests/regress/issue51.py b/src/tests/regress/issue51.py
new file mode 100755
index 0000000..9849dbc
--- /dev/null
+++ b/src/tests/regress/issue51.py
@@ -0,0 +1,70 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+open("foo", "w").close()
+a1 = opk.Opk(Package="a")
+a1.write(data_files=["foo"])
+os.rename("a_1.0_all.opk", "a_with_foo.opk")
+
+opkgcl.install("a_with_foo.opk")
+
+# ----
+opkgcl.install("a_with_foo.opk")
+
+open("bar", "w").close()
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a")
+a2.write(data_files=["foo", "bar"])
+o.opk_list.append(a2)
+o.write_list()
+
+os.unlink("foo")
+os.unlink("bar")
+
+opkgcl.update()
+opkgcl.install("a", "--force-reinstall")
+
+foo_fullpath = "{}/foo".format(cfg.offline_root)
+bar_fullpath = "{}/bar".format(cfg.offline_root)
+
+if not os.path.exists(foo_fullpath) or not os.path.exists(bar_fullpath):
+	print(__file__, ": Files foo and/or bar are missing.")
+	exit(False)
+
+a_files = opkgcl.files("a")
+if not foo_fullpath in a_files or not bar_fullpath in a_files:
+	print(__file__, ": Package 'a' does not own foo and/or bar.")
+	exit(False)
+
+opkgcl.remove("a")
+
+if os.path.exists(foo_fullpath) or os.path.exists(bar_fullpath):
+	print(__file__, ": Files foo and/or bar still exist "
+				"after removal of package 'a'.")
+	exit(False)
+
+# ----
+o = opk.OpkGroup()
+a2 = opk.Opk(Package="a")
+a2.write()
+o.opk_list.append(a2)
+o.write_list()
+
+
+opkgcl.update()
+
+opkgcl.install("a", "--force-reinstall")
+
+if os.path.exists(foo_fullpath):
+	print(__file__, ": File 'foo' not orphaned as it should be.")
+	exit(False)
+
+if foo_fullpath in opkgcl.files("a"):
+	print(__file__, ": Package 'a' incorrectly owns file 'foo'.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue55.py b/src/tests/regress/issue55.py
new file mode 100755
index 0000000..8628306
--- /dev/null
+++ b/src/tests/regress/issue55.py
@@ -0,0 +1,25 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+long_filename = 110*"a"
+
+os.symlink(long_filename, "linky")
+a = opk.Opk(Package="a")
+a.write(data_files=["linky"])
+os.unlink("linky")
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.lexists("{}/linky".format(cfg.offline_root)):
+	print(__file__, ": symlink to file with a name longer than 100 "
+					"characters not created.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue58.py b/src/tests/regress/issue58.py
new file mode 100755
index 0000000..72a1854
--- /dev/null
+++ b/src/tests/regress/issue58.py
@@ -0,0 +1,31 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Recommends="b")
+o.add(Package="b")
+o.add(Package="c", Recommends="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+opkgcl.install("a")
+opkgcl.install("c")
+
+opkgcl.remove("a", "--autoremove")
+if not opkgcl.is_installed("b"):
+	print(__file__, ": Pacakge 'b' orphaned despite remaining "
+			"recommending package 'c'.")
+	exit(False)
+
+opkgcl.remove("c", "--autoremove")
+if opkgcl.is_installed("b"):
+	print(__file__, ": Recommended package 'b' not autoremoved.")
+	exit(False)
+
+
diff --git a/src/tests/regress/issue72.py b/src/tests/regress/issue72.py
new file mode 100755
index 0000000..d0c511b
--- /dev/null
+++ b/src/tests/regress/issue72.py
@@ -0,0 +1,52 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+long_dir = 110*"a"
+long_b = 110*"b"
+long_filename = long_dir + "/"+ long_b
+long_filename2 = long_dir + "/" + 110*"c"
+
+os.mkdir(long_dir)
+open(long_filename, "w").close()
+os.symlink(long_b, long_filename2)
+a = opk.Opk(Package="a")
+a.write(data_files=[long_dir, long_filename, long_filename2])
+os.unlink(long_filename)
+os.unlink(long_filename2)
+os.rmdir(long_dir)
+opkgcl.install("a_1.0_all.opk")
+
+if not opkgcl.is_installed("a"):
+	print(__file__, ": Package 'a' not installed.")
+	exit(False)
+
+if not os.path.exists("{}/{}".format(cfg.offline_root, long_dir)):
+	print(__file__, ": dir with name longer than 100 "
+					"characters not created.")
+	exit(False)
+
+if not os.path.exists("{}/{}".format(cfg.offline_root, long_filename)):
+	print(__file__, ": file with a name longer than 100 characters, "
+				"in dir with name longer than 100 characters, "
+				"not created.")
+	exit(False)
+
+if not os.path.lexists("{}/{}".format(cfg.offline_root, long_filename2)):
+	print(__file__, ": symlink with a name longer than 100 characters, "
+				"pointing at a file with a name longer than "
+				"100 characters,"
+				"in dir with name longer than 100 characters, "
+				"not created.")
+	exit(False)
+
+linky = os.path.realpath("{}/{}".format(cfg.offline_root, long_filename2))
+linky_dst = "{}/{}".format(cfg.offline_root, long_filename)
+if linky != linky_dst:
+	print(__file__, ": symlink path truncated.")
+	exit(False)
+
+opkgcl.remove("a")
diff --git a/src/tests/regress/issue79.py b/src/tests/regress/issue79.py
new file mode 100755
index 0000000..30ba201
--- /dev/null
+++ b/src/tests/regress/issue79.py
@@ -0,0 +1,33 @@
+#!/usr/bin/python
+
+import os
+import opk, cfg, opkgcl
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Depends="b")
+o.add(Package="b", Version="1.0")
+o.add(Package="c", Version="1.0", Depends="b")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+opkgcl.install("a")
+opkgcl.install("c")
+
+opkgcl.flag_unpacked("a")
+
+o = opk.OpkGroup()
+o.add(Package="a", Version="1.0", Depends="b")
+o.add(Package="b", Version="1.0")
+o.add(Package="c", Version="2.0")
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+opkgcl.upgrade("--autoremove")
+
+if not opkgcl.is_installed("b", "1.0"):
+	print("b has been removed even though a still depends on it")
+	exit(False)
diff --git a/src/tests/regress/issue84.py b/src/tests/regress/issue84.py
new file mode 100755
index 0000000..1f5d43e
--- /dev/null
+++ b/src/tests/regress/issue84.py
@@ -0,0 +1,45 @@
+#!/usr/bin/python3
+
+import opk, cfg, opkgcl
+
+def cleanup():
+	opkgcl.remove("a1")
+	opkgcl.remove("b1")
+	opkgcl.remove("a")
+	opkgcl.remove("b")
+	opkgcl.remove('c')
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Provides="v", Depends="a1")
+o.add(Package="b", Provides="v", Depends="b1")
+o.add(Package="c", Depends="v")
+o.add(Package="a1")
+o.add(Package="b1")
+
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+# install ``a1`` directly
+opkgcl.install("a1_1.0_all.opk")
+if not opkgcl.is_installed("a1"):
+	print(__file__, ": package ``a1'' not installed.")
+	cleanup()
+	exit(False)
+
+# install ``c'' from repository
+opkgcl.install("c")
+if not opkgcl.is_installed("c"):
+	print(__file__, ": package ``c'' not installed.")
+	cleanup()
+	exit(False)
+
+if opkgcl.is_installed("b1"):
+	print(__file__, ": package ``b1'' is installed, but should not be.")
+	cleanup()
+	exit(False)
+
+cleanup()
diff --git a/src/tests/regress/issue85.py b/src/tests/regress/issue85.py
new file mode 100755
index 0000000..3250075
--- /dev/null
+++ b/src/tests/regress/issue85.py
@@ -0,0 +1,29 @@
+#!/usr/bin/python3
+
+import opk, cfg, opkgcl
+
+def cleanup():
+	opkgcl.remove("a")
+	opkgcl.remove("b")
+	opkgcl.remove('c')
+
+opk.regress_init()
+
+o = opk.OpkGroup()
+o.add(Package="a", Provides="v")
+o.add(Package="b", Provides="v", Depends="b_nonexistant")
+o.add(Package="c", Depends="v")
+
+o.write_opk()
+o.write_list()
+
+opkgcl.update()
+
+# install ``c'' from repository
+opkgcl.install("c")
+if not opkgcl.is_installed("c"):
+	print(__file__, ": package ``c'' not installed.")
+	cleanup()
+	exit(False)
+
+cleanup()
diff --git a/src/tests/regress/opk.py b/src/tests/regress/opk.py
new file mode 100644
index 0000000..f96037e
--- /dev/null
+++ b/src/tests/regress/opk.py
@@ -0,0 +1,111 @@
+import tarfile, os
+import cfg
+
+class Opk:
+	valid_control_fields = ["Package", "Version", "Depends", "Provides",\
+			"Replaces", "Conflicts", "Suggests", "Recommends",\
+			"Section", "Architecture", "Maintainer", "MD5Sum",\
+			"Size", "InstalledSize", "Filename", "Source",\
+			"Description", "OE", "Homepage", "Priority",\
+			"Conffiles"]
+
+	def __init__(self, **control):
+		for k in control.keys():
+			if k not in self.valid_control_fields:
+				raise Exception("Invalid control field: "
+						"{}".format(k))
+		if "Package" not in control.keys():
+			print("Cannot create opk without Package name.\n")
+			return None
+		if "Architecture" not in control.keys():
+			control["Architecture"] = "all"
+		if "Version" not in control.keys():
+			control["Version"] = "1.0"
+		self.control = control
+
+	def write(self, tar_not_ar=False, data_files=None):
+		filename = "{Package}_{Version}_{Architecture}.opk"\
+						.format(**self.control)
+		if os.path.exists(filename):
+			os.unlink(filename)
+		if os.path.exists("control"):
+			os.unlink("control")
+		if os.path.exists("control.tar.gz"):
+			os.unlink("control.tar.gz")
+		if os.path.exists("data.tar.gz"):
+			os.unlink("data.tar.gz")
+
+		f = open("control", "w")
+		for k in self.control.keys():
+			f.write("{}: {}\n".format(k, self.control[k]))
+		f.close()
+
+		tar = tarfile.open("control.tar.gz", "w:gz")
+		tar.add("control")
+		tar.close()
+
+		tar = tarfile.open("data.tar.gz", "w:gz")
+		if data_files:
+			for df in data_files:
+				tar.add(df)
+		tar.close()
+
+
+		if tar_not_ar:
+			tar = tarfile.open(filename, "w:gz")
+			tar.add("control.tar.gz")
+			tar.add("data.tar.gz")
+			tar.close()
+		else:
+			os.system("ar q {} control.tar.gz data.tar.gz \
+					2>/dev/null".format(filename))
+
+		os.unlink("control")
+		os.unlink("control.tar.gz")
+		os.unlink("data.tar.gz")
+
+class OpkGroup:
+	def __init__(self):
+		self.opk_list = []
+
+	def add(self, **control):
+		self.opk_list.append(Opk(**control))
+
+	def addOpk(self, opk):
+		self.opk_list.append(opk)
+	
+	def write_opk(self, tar_not_ar=False):
+		for o in self.opk_list:
+			o.write(tar_not_ar)
+
+	def write_list(self, filename="Packages"):
+		f = open(filename, "w")
+		for opk in self.opk_list:
+			for k in opk.control.keys():
+				f.write("{}: {}\n".format(k, opk.control[k]))
+			f.write("Filename: {Package}_{Version}_{Architecture}"
+					".opk\n".format(**opk.control))
+			f.write("\n")
+		f.close()
+
+
+def regress_init():
+	"""
+	Initialisation and sanity checking.
+	"""
+
+	if not os.access(cfg.opkgcl, os.X_OK):
+		print("Cannot exec {}".format(cfg.opkgcl))
+		exit(False)
+
+	os.chdir(cfg.opkdir)
+
+	os.system("rm -fr {}".format(cfg.offline_root))
+
+	os.makedirs("{}/usr/lib/opkg".format(cfg.offline_root))
+	os.makedirs("{}/etc/opkg".format(cfg.offline_root))
+
+	f = open("{}/etc/opkg/opkg.conf".format(cfg.offline_root), "w")
+	f.write("arch all 1\n")
+	f.write("src test file:{}\n".format(cfg.opkdir))
+	f.close()
diff --git a/src/tests/regress/opkgcl.py b/src/tests/regress/opkgcl.py
new file mode 100755
index 0000000..47e7dd3
--- /dev/null
+++ b/src/tests/regress/opkgcl.py
@@ -0,0 +1,64 @@
+#!/usr/bin/python3
+
+import os, subprocess
+import cfg
+
+def opkgcl(opkg_args):
+	cmd = "{} -o {} {}".format(cfg.opkgcl, cfg.offline_root, opkg_args)
+	#print(cmd)
+	return subprocess.getstatusoutput(cmd)
+
+def install(pkg_name, flags=""):
+	return opkgcl("{} install {}".format(flags, pkg_name))[0]
+
+def remove(pkg_name, flags=""):
+	return opkgcl("{} remove {}".format(flags, pkg_name))[0]
+
+def update():
+	return opkgcl("update")[0]
+
+def upgrade(params=None):
+	if params:
+		opkgcl("upgrade {}".format(params))[0]
+	else:
+		return opkgcl("upgrade")[0]
+
+def files(pkg_name):
+	output = opkgcl("files {}".format(pkg_name))[1]
+	return output.split("\n")[1:]
+
+
+def flag_unpacked(pkg_name):
+	out = opkgcl("flag unpacked {}".format(pkg_name))
+	return out == "Setting flags for package {} to unpacked.".format(pkg_name)
+
+def is_installed(pkg_name, version=None):
+	out = opkgcl("list_installed {}".format(pkg_name))[1]
+	if len(out) == 0 or out.split()[0] != pkg_name:
+		return False
+	if version and out.split()[2] != version:
+		return False
+	if not os.path.exists("{}/usr/lib/opkg/info/{}.control"\
+				.format(cfg.offline_root, pkg_name)):
+		return False
+	return True
+
+def is_autoinstalled(pkg_name):
+    status_path = "{}/usr/lib/opkg/status".format(cfg.offline_root)
+    if not os.path.exists(status_path):
+        return False
+    status_file = open(status_path, "r")
+    status = status_file.read()
+    status_file.close()
+    index_start = status.find("Package: {}".format(pkg_name))
+    if index_start < 0:
+        return False
+    index_end = status.find("\n\n", index_start)
+    return status.find("Auto-Installed: yes", index_start, index_end) >= 0
+
+
+if __name__ == '__main__':
+	import sys
+	(status, output) = opkgcl(" ".join(sys.argv[1:]))
+	print(output)
+	exit(status)
diff --git a/src/tests/regress/update_loses_autoinstalled_flag.py b/src/tests/regress/update_loses_autoinstalled_flag.py
new file mode 100644
index 0000000..5ae030c
--- /dev/null
+++ b/src/tests/regress/update_loses_autoinstalled_flag.py
@@ -0,0 +1,63 @@
+#!/usr/bin/python3
+
+import os
+import opk, cfg, opkgcl
+
+bug = True
+
+opk.regress_init()
+
+open("asdf", "w").close()
+a = opk.Opk(Package="a", Version="1.0", Depends="b")
+a.write()
+b = opk.Opk(Package="b", Version="1.0")
+b.write(data_files=["asdf"])
+
+o = opk.OpkGroup()
+o.addOpk(a)
+o.addOpk(b)
+o.write_list()
+
+opkgcl.update()
+opkgcl.install("a")
+
+if not opkgcl.is_autoinstalled("b"):
+	print("b is not autoinstalled")
+	exit(False)
+
+if (bug):
+	a = opk.Opk(Package="a", Version="2.0", Depends="b")
+	a.write()
+	b = opk.Opk(Package="b", Version="2.0")
+	b.write(data_files=["asdf"])
+
+	o = opk.OpkGroup()
+	o.addOpk(a)
+	o.addOpk(b)
+	o.write_list()
+
+	opkgcl.update()
+	opkgcl.upgrade();
+
+	if not opkgcl.is_autoinstalled("b"):
+		print("b is not autoinstalled anymore")
+		exit(False)
+
+a = opk.Opk(Package="a", Version="3.0")
+a.write(data_files=["asdf"])
+os.unlink("asdf")
+
+o = opk.OpkGroup()
+o.addOpk(a)
+o.write_list()
+
+opkgcl.update()
+opkgcl.upgrade();
+
+if opkgcl.is_installed("b", "2.0"):
+	print("b is still installed")
+	exit(False)
+
+if not opkgcl.is_installed("a", "3.0"):
+	print("a is not installed")
+	exit(False)