Added tests for the uri handlers #357.

tests/Makefile

@@ -3,7 +3,8 @@ CPPFLAGS = -I ../
 include ../config.mk
 
 TEST_PROGS = test-util \
-			 test-shortcut
+			 test-shortcut \
+			 test-handler
 
 all: $(TEST_PROGS)
 	$(Q)LD_LIBRARY_PATH="$(LD_LIBRARY_PATH):." gtester --verbose $(TEST_PROGS)

tests/test-handler.c

@@ -0,0 +1,107 @@
+/**
+ * vimb - a webkit based vim like browser.
+ *
+ * Copyright (C) 2012-2018 Daniel Carl
+ *
+ * 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 3 of the License, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see http://www.gnu.org/licenses/.
+ */
+
+#include <gtk/gtk.h>
+#include <src/handler.h>
+#include <src/completion.h>
+
+static Handler *handler = NULL;
+
+#define TEST_URI "http://fanglingsu.github.io/vimb/"
+
+static void test_handler_add(void)
+{
+    g_assert_true(handler_add(handler, "https", "e"));
+}
+
+static void test_handler_remove(void)
+{
+    g_assert_true(handler_add(handler, "https", "e"));
+
+    g_assert_true(handler_remove(handler, "https"));
+    g_assert_false(handler_remove(handler, "https"));
+}
+
+static void test_handler_run_success(void)
+{
+    if (g_test_subprocess()) {
+        handler_add(handler, "http", "echo -n 'handled uri %s'");
+        handler_handle_uri(handler, TEST_URI);
+        return;
+    }
+    g_test_trap_subprocess(NULL, 0, 0);
+    g_test_trap_assert_passed();
+    g_test_trap_assert_stdout("handled uri " TEST_URI);
+}
+
+static void test_handler_run_failed(void)
+{
+    if (g_test_subprocess()) {
+        handler_add(handler, "http", "unknown-program %s");
+        handler_handle_uri(handler, TEST_URI);
+        return;
+    }
+    g_test_trap_subprocess(NULL, 0, 0);
+    g_test_trap_assert_failed();
+    g_test_trap_assert_stderr("*Can't run *unknown-program*");
+}
+
+static void test_handler_fill_completion(void)
+{
+    GtkListStore *store;
+    g_assert_true(handler_add(handler, "http", "echo"));
+    g_assert_true(handler_add(handler, "https", "echo"));
+    g_assert_true(handler_add(handler, "about", "echo"));
+    g_assert_true(handler_add(handler, "ftp", "echo"));
+
+    store = gtk_list_store_new(COMPLETION_STORE_NUM, G_TYPE_STRING, G_TYPE_STRING);
+    /* check case where multiple matches are found */
+    g_assert_true(handler_fill_completion(handler, store, "http"));
+    g_assert_cmpint(gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store), NULL), ==, 2);
+    gtk_list_store_clear(store);
+
+    /* check case where only one matches are found */
+    g_assert_true(handler_fill_completion(handler, store, "f"));
+    g_assert_cmpint(gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store), NULL), ==, 1);
+    gtk_list_store_clear(store);
+
+    /* check case where no mathc is found */
+    g_assert_false(handler_fill_completion(handler, store, "unknown"));
+    g_assert_cmpint(gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store), NULL), ==, 0);
+    gtk_list_store_clear(store);
+}
+
+int main(int argc, char *argv[])
+{
+    int result;
+    handler = handler_new();
+
+    g_test_init(&argc, &argv, NULL);
+
+    g_test_add_func("/test-handlers/add", test_handler_add);
+    g_test_add_func("/test-handlers/remove", test_handler_remove);
+    g_test_add_func("/test-handlers/handle_uri/success", test_handler_run_success);
+    g_test_add_func("/test-handlers/handle_uri/failed", test_handler_run_failed); 
+    g_test_add_func("/test-handlers/fill-completion", test_handler_fill_completion); 
+    result = g_test_run();
+
+    handler_free(handler);
+
+    return result;
+}