On Tue, Jan 05, 2016 at 05:17:07PM +0100, Lukasz Fiedorowicz wrote:
> +static void open_guc_status(void)
> +{
> + guc_status_fd = igt_debugfs_open("i915_guc_load_status", O_RDONLY);
> + igt_assert_f(guc_status_fd >= 0, "Can't open i915_guc_load_status\n");
igt_require(). So that the test doesn't explode if the kernel changes.
> +
> +static enum guc_status get_guc_status(void)
> +{
> + char buf[LOAD_STATUS_BUF_SIZE];
> +
> + FILE *fp = fdopen(guc_status_fd, "r");
If you just wanted the FILE*, use igt_debugfs_fopen.
> + igt_assert_f(fp != NULL, "Can't open i915_guc_load_status file\n");
> +
> + while (fgets(buf, LOAD_STATUS_BUF_SIZE, fp))
> + if ((strstr(buf, "\tload: SUCCESS\n")))
> + return GUC_ENABLED;
Testing FILE* leak handling?
-Chris
--
Chris Wilson, Intel Open Source Technology Centre
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