} END_TEST
START_TEST(test_file_invariants) {
fail_unless(girara_file_open(NULL, NULL) == NULL, NULL);
fail_unless(girara_file_open("somefile", NULL) == NULL, NULL);
fail_unless(girara_file_open(NULL, "r") == NULL, NULL);
fail_unless(girara_file_read_line(NULL) == NULL, NULL);
fail_unless(girara_file_read(NULL) == NULL, NULL);
} END_TEST
char*
girara_file_read(const char* path)
{
if (path == NULL) {
return NULL;
}
FILE* file = girara_file_open(path, "r");
if (file == NULL) {
return NULL;
}
char* content = girara_file_read2(file);
fclose(file);
return content;
}
} END_TEST
START_TEST(test_file_read) {
static const char CONTENT[] = "test1\ntest2\ntest3";
static const char* LINES[] = { "test1", "test2", "test3" };
static size_t NUMLINES = 3;
gchar* path = NULL;
int fd = g_file_open_tmp("girara.test.XXXXXX", &path, NULL);
fail_unless(fd != -1, "Failed to open temporary file.", NULL);
fail_unless(g_strcmp0(path, "") != 0, "Failed to open temporary file.", NULL);
GError* error = NULL;
if (g_file_set_contents(path, CONTENT, -1, &error) == FALSE) {
fail_unless(false, "Couldn't set content: %s", error->message, NULL);
g_error_free(error);
}
char* content = girara_file_read(path);
fail_unless(g_strcmp0(content, CONTENT) == 0, "Reading file failed", NULL);
free(content);
FILE* file = girara_file_open(path, "r");
fail_unless(file != NULL, NULL);
for (size_t i = 0; i != NUMLINES; ++i) {
char* line = girara_file_read_line(file);
fail_unless(g_strcmp0(line, LINES[i]) == 0, "Line doesn't match (got: %s, expected: %s)",
line, LINES[i], NULL);
free(line);
}
fclose(file);
close(fd);
fail_unless(g_remove(path) == 0, "Failed to remove temporary file.", NULL);
g_free(path);
} END_TEST
