[gnome-settings-daemon] keyboard: Add tests for previous commit

[Bastien Nocera <hadess src gnome org>]

commit 533f9c2970951bc00d16ce54f7e7dfb222c5ee33
Author: Rui Matos <tiagomatos gmail com>
Date:   Thu Sep 27 15:59:42 2012 +0200

    keyboard: Add tests for previous commit
    
    https://bugzilla.gnome.org/show_bug.cgi?id=684855

 plugins/keyboard/Makefile.am                |   16 ++--
 plugins/keyboard/test-keyboard-ibus-utils.c |  116 +++++++++++++++++++++++++++
 plugins/keyboard/test-make-xkb-source-id.c  |   23 -----
 3 files changed, 124 insertions(+), 31 deletions(-)
---
diff --git a/plugins/keyboard/Makefile.am b/plugins/keyboard/Makefile.am
index 445dd1f..9c5f395 100644
--- a/plugins/keyboard/Makefile.am
+++ b/plugins/keyboard/Makefile.am
@@ -66,14 +66,14 @@ plugin_in_files = 		\
 plugin_DATA = $(plugin_in_files:.gnome-settings-plugin.in=.gnome-settings-plugin)
 
 if HAVE_IBUS
-noinst_PROGRAMS = test-make-xkb-source-id
-test_make_xkb_source_id_SOURCES = test-make-xkb-source-id.c
-test_make_xkb_source_id_CFLAGS = $(libkeyboard_la_CFLAGS)
-test_make_xkb_source_id_CPPFLAGS = $(libkeyboard_la_CPPFLAGS)
-test_make_xkb_source_id_LDADD = $(libkeyboard_la_LIBADD) $(top_builddir)/gnome-settings-daemon/libgsd.la
-
-check-local: test-make-xkb-source-id
-	$(builddir)/test-make-xkb-source-id > /dev/null
+noinst_PROGRAMS = test-keyboard-ibus-utils
+test_keyboard_ibus_utils_SOURCES = test-keyboard-ibus-utils.c
+test_keyboard_ibus_utils_CFLAGS = $(libkeyboard_la_CFLAGS)
+test_keyboard_ibus_utils_CPPFLAGS = $(libkeyboard_la_CPPFLAGS)
+test_keyboard_ibus_utils_LDADD = $(libkeyboard_la_LIBADD) $(top_builddir)/gnome-settings-daemon/libgsd.la
+
+check-local: test-keyboard-ibus-utils
+	$(builddir)/test-keyboard-ibus-utils > /dev/null
 endif
 
 libexec_PROGRAMS += gsd-input-sources-switcher
diff --git a/plugins/keyboard/test-keyboard-ibus-utils.c b/plugins/keyboard/test-keyboard-ibus-utils.c
new file mode 100644
index 0000000..0bfc2e5
--- /dev/null
+++ b/plugins/keyboard/test-keyboard-ibus-utils.c
@@ -0,0 +1,116 @@
+#include "gsd-keyboard-manager.c"
+
+static void
+test_make_xkb_source_id (void)
+{
+        gint i;
+        const gchar *test_strings[][2] = {
+                /* input                output */
+                { "xkb:aa:bb:cc",       "aa+bb" },
+                { "xkb:aa:bb:",         "aa+bb" },
+                { "xkb:aa::cc",         "aa" },
+                { "xkb:aa::",           "aa" },
+                { "xkb::bb:cc",         "+bb" },
+                { "xkb::bb:",           "+bb" },
+                { "xkb:::cc",           "" },
+                { "xkb:::",             "" },
+        };
+
+        for (i = 0; i < G_N_ELEMENTS (test_strings); ++i)
+                g_assert_cmpstr (make_xkb_source_id (test_strings[i][0]), ==, test_strings[i][1]);
+}
+
+static void
+test_layout_from_ibus_layout (void)
+{
+        gint i;
+        const gchar *test_strings[][2] = {
+                /* input                output */
+                { "",                   "" },
+                { "a",                  "a" },
+                { "a(",                 "a" },
+                { "a[",                 "a" },
+        };
+
+        for (i = 0; i < G_N_ELEMENTS (test_strings); ++i)
+                g_assert_cmpstr (layout_from_ibus_layout (test_strings[i][0]), ==, test_strings[i][1]);
+}
+
+static void
+test_variant_from_ibus_layout (void)
+{
+        gint i;
+        const gchar *test_strings[][2] = {
+                /* input                output */
+                { "",                   NULL },
+                { "a",                  NULL },
+                { "(",                  NULL },
+                { "()",                 "" },
+                { "(b)",                "b" },
+                { "a(",                 NULL },
+                { "a()",                "" },
+                { "a(b)",               "b" },
+        };
+
+        for (i = 0; i < G_N_ELEMENTS (test_strings); ++i)
+                g_assert_cmpstr (variant_from_ibus_layout (test_strings[i][0]), ==, test_strings[i][1]);
+}
+
+static void
+test_options_from_ibus_layout (void)
+{
+        gint i, j;
+        gchar *output_0[] = {
+                NULL
+        };
+        gchar *output_1[] = {
+                "",
+                NULL
+        };
+        gchar *output_2[] = {
+                "b",
+                NULL
+        };
+        gchar *output_3[] = {
+                "b", "",
+                NULL
+        };
+        gchar *output_4[] = {
+                "b", "c",
+                NULL
+        };
+        const gpointer tests[][2] = {
+                /* input                output */
+                { "",                   NULL },
+                { "a",                  NULL },
+                { "a[",                 output_0 },
+                { "a[]",                output_1 },
+                { "a[b]",               output_2 },
+                { "a[b,]",              output_3 },
+                { "a[b,c]",             output_4 },
+        };
+
+        for (i = 0; i < G_N_ELEMENTS (tests); ++i) {
+                if (tests[i][1] == NULL) {
+                        g_assert (options_from_ibus_layout (tests[i][0]) == NULL);
+                } else {
+                        gchar **strv_a = options_from_ibus_layout (tests[i][0]);
+                        gchar **strv_b = tests[i][1];
+
+                        g_assert (g_strv_length (strv_a) == g_strv_length (strv_b));
+                        for (j = 0; j < g_strv_length (strv_a); ++j)
+                                g_assert_cmpstr (strv_a[j], ==, strv_b[j]);
+                }
+        }
+}
+
+int
+main (void)
+{
+        test_make_xkb_source_id ();
+        test_layout_from_ibus_layout ();
+        test_variant_from_ibus_layout ();
+        test_options_from_ibus_layout ();
+
+        return 0;
+}