1 files changed, 203 insertions, 0 deletions
diff --git a/tests/config-parser-test.c b/tests/config-parser-test.c
new file mode 100644
index 00000000..4b8fc7e7
--- /dev/null
+++ b/tests/config-parser-test.c
@@ -0,0 +1,203 @@
+/*
+ * Copyright © 2013 Intel Corporation
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that copyright
+ * notice and this permission notice appear in supporting documentation, and
+ * that the name of the copyright holders not be used in advertising or
+ * publicity pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no representations
+ * about the suitability of this software for any purpose.  It is provided "as
+ * is" without express or implied warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
+ * OF THIS SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <stdint.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+#include <unistd.h>
+
+#include "config-parser.h"
+
+static struct weston_config *
+run_test(const char *text)
+{
+	struct weston_config *config;
+	char file[] = "/tmp/weston-config-parser-test-XXXXXX";
+	int fd, len;
+
+	fd = mkstemp(file);
+	len = write(fd, text, strlen(text));
+	assert(len == (int) strlen(text));
+
+	config = weston_config_parse(file);
+	close(fd);
+	unlink(file);
+
+	return config;
+}
+
+static const char t0[] =
+	"# nothing in this file...\n";
+
+static const char t1[] =
+	"# comment line here...\n"
+	"\n"
+	"[foo]\n"
+	"a=b\n"
+	"name=  Roy Batty    \n"
+	"\n"
+	"\n"
+	"[bar]\n"
+	"# more comments\n"
+	"number=5252\n"
+	"flag=false\n"
+	"\n"
+	"[stuff]\n"
+	"flag=     true \n"
+	"\n"
+	"[bucket]\n"
+	"color=blue \n"
+	"contents=live crabs\n"
+	"pinchy=true\n"
+	"\n"
+	"[bucket]\n"
+	"material=plastic \n"
+	"color=red\n"
+	"contents=sand\n";
+
+static const char *section_names[] = {
+	"foo", "bar", "stuff", "bucket", "bucket"
+};
+
+static const char t2[] =
+	"# invalid section...\n"
+	"[this bracket isn't closed\n";
+
+static const char t3[] =
+	"# line without = ...\n"
+	"[bambam]\n"
+	"this line isn't any kind of valid\n";
+
+static const char t4[] =
+	"# starting with = ...\n"
+	"[bambam]\n"
+	"=not valid at all\n";
+
+int main(int argc, char *argv[])
+{
+	struct weston_config *config;
+	struct weston_config_section *section;
+	const char *name;
+	char *s;
+	int r, b, i;
+	int32_t n;
+	uint32_t u;
+
+	config = run_test(t0);
+	assert(config);
+	weston_config_destroy(config);
+
+	config = run_test(t1);
+	assert(config);
+	section = weston_config_get_section(config, "mollusc", NULL, NULL);
+	assert(section == NULL);
+
+	section = weston_config_get_section(config, "foo", NULL, NULL);
+	r = weston_config_section_get_string(section, "a", &s, NULL);
+	assert(r == 0 && strcmp(s, "b") == 0);
+	free(s);
+
+	section = weston_config_get_section(config, "foo", NULL, NULL);
+	r = weston_config_section_get_string(section, "b", &s, NULL);
+	assert(r == -1 && errno == ENOENT && s == NULL);
+
+	section = weston_config_get_section(config, "foo", NULL, NULL);
+	r = weston_config_section_get_string(section, "name", &s, NULL);
+	assert(r == 0 && strcmp(s, "Roy Batty") == 0);
+	free(s);
+
+	section = weston_config_get_section(config, "bar", NULL, NULL);
+	r = weston_config_section_get_string(section, "a", &s, "boo");
+	assert(r == -1 && errno == ENOENT && strcmp(s, "boo") == 0);
+	free(s);
+
+	section = weston_config_get_section(config, "bar", NULL, NULL);
+	r = weston_config_section_get_int(section, "number", &n, 600);
+	assert(r == 0 && n == 5252);
+
+	section = weston_config_get_section(config, "bar", NULL, NULL);
+	r = weston_config_section_get_int(section, "+++", &n, 700);
+	assert(r == -1 && errno == ENOENT && n == 700);
+
+	section = weston_config_get_section(config, "bar", NULL, NULL);
+	r = weston_config_section_get_uint(section, "number", &u, 600);
+	assert(r == 0 && u == 5252);
+
+	section = weston_config_get_section(config, "bar", NULL, NULL);
+	r = weston_config_section_get_uint(section, "+++", &u, 600);
+	assert(r == -1 && errno == ENOENT && u == 600);
+
+	section = weston_config_get_section(config, "bar", NULL, NULL);
+	r = weston_config_section_get_bool(section, "flag", &b, 600);
+	assert(r == 0 && b == 0);
+
+	section = weston_config_get_section(config, "stuff", NULL, NULL);
+	r = weston_config_section_get_bool(section, "flag", &b, -1);
+	assert(r == 0 && b == 1);
+
+	section = weston_config_get_section(config, "stuff", NULL, NULL);
+	r = weston_config_section_get_bool(section, "bonk", &b, -1);
+	assert(r == -1 && errno == ENOENT && b == -1);
+
+	section = weston_config_get_section(config, "bucket", "color", "blue");
+	r = weston_config_section_get_string(section, "contents", &s, NULL);
+	assert(r == 0 && strcmp(s, "live crabs") == 0);
+	free(s);
+
+	section = weston_config_get_section(config, "bucket", "color", "red");
+	r = weston_config_section_get_string(section, "contents", &s, NULL);
+	assert(r == 0 && strcmp(s, "sand") == 0);
+	free(s);
+
+	section = weston_config_get_section(config, "bucket", "color", "pink");
+	assert(section == NULL);
+	r = weston_config_section_get_string(section, "contents", &s, "eels");
+	assert(r == -1 && errno == ENOENT && strcmp(s, "eels") == 0);
+	free(s);
+
+	section = NULL;
+	i = 0;
+	while (weston_config_next_section(config, &section, &name))
+		assert(strcmp(section_names[i++], name) == 0);
+	assert(i == 5);
+
+	weston_config_destroy(config);
+
+	config = run_test(t2);
+	assert(config == NULL);
+
+	config = run_test(t3);
+	assert(config == NULL);
+
+	config = run_test(t4);
+	assert(config == NULL);
+
+	weston_config_destroy(NULL);
+	assert(weston_config_next_section(NULL, NULL, NULL) == 0);
+
+	section = weston_config_get_section(NULL, "bucket", NULL, NULL);
+	assert(section == NULL);
+
+	return 0;
+}