[epiphany] tests: test that trying to run an invalid migration step fails

[Xan Lopez <xan src gnome org>]

commit 6c611eade581a8668e48270b39dc757830ce23ad
Author: Xan Lopez <xan igalia com>
Date:   Wed May 9 23:35:12 2012 +0200

    tests: test that trying to run an invalid migration step fails

 lib/Makefile.am             |   13 +++++++------
 lib/ephy-profile-utils.c    |   28 +++++++++++++++++++++++++---
 lib/ephy-profile-utils.h    |    2 +-
 src/ephy-main.c             |    2 +-
 tests/ephy-migration-test.c |   13 ++++++++++++-
 5 files changed, 46 insertions(+), 12 deletions(-)
---
diff --git a/lib/Makefile.am b/lib/Makefile.am
index a8a2f0e..5632810 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -82,12 +82,13 @@ nodist_libephymisc_la_SOURCES = \
 	$(BUILT_SOURCES)
 
 libephymisc_la_CPPFLAGS = \
-	-I$(top_builddir)/lib			\
-	-I$(top_builddir)/lib/egg		\
-	-I$(top_srcdir)/lib/egg			\
-	-DDATADIR="\"$(datadir)\""		\
-	-DSHARE_DIR=\"$(pkgdatadir)\" 		\
-	-DTOP_SRC_DATADIR=\"$(top_srcdir)/data\"          \
+	-I$(top_builddir)/lib			 \
+	-I$(top_builddir)/lib/egg		 \
+	-I$(top_srcdir)/lib/egg			 \
+	-DDATADIR="\"$(datadir)\""		 \
+	-DSHARE_DIR=\"$(pkgdatadir)\" 		 \
+	-DTOP_SRC_DATADIR=\"$(top_srcdir)/data\" \
+	-DTOP_BUILD_DIR=\"$(top_builddir)\"      \
 	-DEXTENSIONS_DIR=\""$(libdir)/epiphany/$(EPIPHANY_API_VERSION)/extensions"\" 	\
 	$(AM_CPPFLAGS)
 
diff --git a/lib/ephy-profile-utils.c b/lib/ephy-profile-utils.c
index 05367be..3fd3c52 100644
--- a/lib/ephy-profile-utils.c
+++ b/lib/ephy-profile-utils.c
@@ -188,21 +188,43 @@ _ephy_profile_utils_query_form_auth_data (const char *uri,
 }
 
 gboolean
-ephy_profile_utils_do_migration ()
+ephy_profile_utils_do_migration (int test_to_run, gboolean debug)
 {
   gboolean ret;
   GError *error = NULL;
-  char *argv[1] = { "ephy-profile-migrator" };
+  char *index = NULL, *path = NULL;
+  int status;
+  char *argv[3] = { "ephy_profile_migrator" };
   char *envp[1] = { "EPHY_LOG_MODULES=ephy-profile" };
 
+  if (test_to_run != -1) {
+    index = g_strdup_printf ("%d", test_to_run);
+
+    argv[1] = "-d";
+    argv[2] = index;
+    argv[3] = NULL;
+  } else {
+    argv[1] = NULL;
+  }
+
+  if (debug) {
+    path = g_strdup_printf ("%s/lib/ephy-profile-migrator", TOP_BUILD_DIR);
+    argv[0] = path;
+  }
+
   ret = g_spawn_sync (NULL, argv, envp, G_SPAWN_SEARCH_PATH,
                       NULL, NULL, NULL, NULL,
-                      NULL, &error);
+                      &status, &error);
+  g_free (path);
+  g_free (index);
     
   if (error) {
     LOG ("Failed to run migrator: %s", error->message);
     g_error_free (error);
   }
 
+  if (status != 0)
+    ret = FALSE;
+
   return ret;
 }
diff --git a/lib/ephy-profile-utils.h b/lib/ephy-profile-utils.h
index 6a01549..9ae0957 100644
--- a/lib/ephy-profile-utils.h
+++ b/lib/ephy-profile-utils.h
@@ -32,7 +32,7 @@ int ephy_profile_utils_get_migration_version (void);
 
 gboolean ephy_profile_utils_set_migration_version (int version);
 
-gboolean ephy_profile_utils_do_migration (void);
+gboolean ephy_profile_utils_do_migration (int test_to_run, gboolean debug);
 
 void _ephy_profile_utils_store_form_auth_data (const char *uri,
                                                const char *form_username,
diff --git a/src/ephy-main.c b/src/ephy-main.c
index 328e506..fa46b58 100644
--- a/src/ephy-main.c
+++ b/src/ephy-main.c
@@ -391,7 +391,7 @@ main (int argc,
 
   /* TODO: we want to migrate each WebApp profile too. */
   if (!private_instance && !application_mode)
-    ephy_profile_utils_do_migration ();
+    ephy_profile_utils_do_migration (-1, FALSE);
 
   /* Start our services */
   flags = EPHY_FILE_HELPERS_ENSURE_EXISTS;
diff --git a/tests/ephy-migration-test.c b/tests/ephy-migration-test.c
index 8acfdb4..3051f2d 100644
--- a/tests/ephy-migration-test.c
+++ b/tests/ephy-migration-test.c
@@ -36,10 +36,19 @@ test_do_migration_simple (void)
 {
     gboolean ret;
 
-    ret = ephy_profile_utils_do_migration ();
+    ret = ephy_profile_utils_do_migration (-1, TRUE);
     g_assert (ret);
 }
 
+static void
+test_do_migration_invalid (void)
+{
+    gboolean ret;
+
+    ret = ephy_profile_utils_do_migration (EPHY_PROFILE_MIGRATION_VERSION + 1, TRUE);
+    g_assert (ret == FALSE);
+}
+
 int
 main (int argc, char *argv[])
 {
@@ -57,6 +66,8 @@ main (int argc, char *argv[])
 
   g_test_add_func ("/lib/ephy-profile-utils/do_migration_simple",
                    test_do_migration_simple);
+  g_test_add_func ("/lib/ephy-profile-utils/do_migration_invalid",
+                   test_do_migration_invalid);
 
   return g_test_run ();
 }