tests|lib: remove assert.h includes

Only the igt core and non-test tools should have asserts to catch
internal errors, tests and helper libraries should all user igt_asert
instead.

Fix things up where assert instead of igt_assert was used.

One tiny step towards header sanity.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

22 files changed, 47 insertions, 61 deletions

diff --git a/lib/drmtest.c b/lib/drmtest.c
index 78b9999d..c2751e75 100644
--- a/lib/drmtest.c
+++ b/lib/drmtest.c
@@ -396,7 +396,7 @@ void igt_init_aperture_trashers(drm_intel_bufmgr *bufmgr)
 	num_trash_bos = gem_mappable_aperture_size() / (1024*1024);
 
 	trash_bos = malloc(num_trash_bos * sizeof(drm_intel_bo *));
-	assert(trash_bos);
+	igt_assert(trash_bos);
 
 	for (i = 0; i < num_trash_bos; i++)
 		trash_bos[i] = drm_intel_bo_alloc(bufmgr, "trash bo", 1024*1024, 4096);
diff --git a/lib/drmtest.h b/lib/drmtest.h
index ed6040f7..d048ee09 100644
--- a/lib/drmtest.h
+++ b/lib/drmtest.h
@@ -31,7 +31,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
-#include <assert.h>
 #include <errno.h>
 #include <stdbool.h>
 #include <setjmp.h>
diff --git a/lib/igt_core.c b/lib/igt_core.c
index dbfcd74f..3ff7efa7 100644
--- a/lib/igt_core.c
+++ b/lib/igt_core.c
@@ -32,6 +32,7 @@
 #include <libgen.h>
 #endif
 #include <stdio.h>
+#include <assert.h>
 #include <fcntl.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
diff --git a/lib/igt_kms.c b/lib/igt_kms.c
index d5d9e022..ac27d7ae 100644
--- a/lib/igt_kms.c
+++ b/lib/igt_kms.c
@@ -146,7 +146,7 @@ int kmstest_cairo_printf_line(cairo_t *cr, enum kmstest_text_align align,
 
 	va_start(ap, fmt);
 	ret = vasprintf(&text, fmt, ap);
-	assert(ret >= 0);
+	igt_assert(ret >= 0);
 	va_end(ap);
 
 	cairo_text_extents(cr, text, &extents);
@@ -221,7 +221,7 @@ void kmstest_paint_test_pattern(cairo_t *cr, int width, int height)
 	paint_marker(cr, 0, height);
 	paint_marker(cr, width, height);
 
-	assert(!cairo_status(cr));
+	igt_assert(!cairo_status(cr));
 }
 
 void kmstest_paint_image(cairo_t *cr, const char *filename,
@@ -232,7 +232,7 @@ void kmstest_paint_image(cairo_t *cr, const char *filename,
 	double scale_x, scale_y;
 
 	image = cairo_image_surface_create_from_png(filename);
-	assert(cairo_surface_status(image) == CAIRO_STATUS_SUCCESS);
+	igt_assert(cairo_surface_status(image) == CAIRO_STATUS_SUCCESS);
 
 	img_width = cairo_image_surface_get_width(image);
 	img_height = cairo_image_surface_get_height(image);
diff --git a/lib/intel_batchbuffer.h b/lib/intel_batchbuffer.h
index b3e4b8ff..77640642 100644
--- a/lib/intel_batchbuffer.h
+++ b/lib/intel_batchbuffer.h
@@ -1,9 +1,9 @@
 #ifndef INTEL_BATCHBUFFER_H
 #define INTEL_BATCHBUFFER_H
 
-#include <assert.h>
 #include <stdint.h>
 #include "intel_bufmgr.h"
+#include "igt_core.h"
 
 #define BATCH_SZ 4096
 #define BATCH_RESERVED 16
@@ -58,7 +58,7 @@ intel_batchbuffer_space(struct intel_batchbuffer *batch)
 static inline void
 intel_batchbuffer_emit_dword(struct intel_batchbuffer *batch, uint32_t dword)
 {
-	assert(intel_batchbuffer_space(batch) >= 4);
+	igt_assert(intel_batchbuffer_space(batch) >= 4);
 	*(uint32_t *) (batch->ptr) = dword;
 	batch->ptr += 4;
 }
@@ -67,7 +67,7 @@ static inline void
 intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
                                 unsigned int sz)
 {
-	assert(sz < BATCH_SZ - BATCH_RESERVED);
+	igt_assert(sz < BATCH_SZ - BATCH_RESERVED);
 	if (intel_batchbuffer_space(batch) < sz)
 		intel_batchbuffer_flush(batch);
 }
@@ -110,7 +110,7 @@ intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
  * scope.
  */
 #define OUT_RELOC_FENCED(buf, read_domains, write_domain, delta) do {		\
-	assert((delta) >= 0);						\
+	igt_assert((delta) >= 0);						\
 	intel_batchbuffer_emit_reloc(batch, buf, delta,			\
 				     read_domains, write_domain, 1);	\
 } while (0)
@@ -128,7 +128,7 @@ intel_batchbuffer_require_space(struct intel_batchbuffer *batch,
  * scope.
  */
 #define OUT_RELOC(buf, read_domains, write_domain, delta) do {		\
-	assert((delta) >= 0);						\
+	igt_assert((delta) >= 0);						\
 	intel_batchbuffer_emit_reloc(batch, buf, delta,			\
 				     read_domains, write_domain, 0);	\
 } while (0)
diff --git a/lib/ioctl_wrappers.c b/lib/ioctl_wrappers.c
index 37569306..febfc8b7 100644
--- a/lib/ioctl_wrappers.c
+++ b/lib/ioctl_wrappers.c
@@ -808,7 +808,7 @@ void gem_require_ring(int fd, int ring_id)
 		return;
 #endif
 	default:
-		assert(0);
+		igt_assert(0);
 		return;
 	}
 }
diff --git a/lib/media_fill.h b/lib/media_fill.h
index 2e1af325..3568cf60 100644
--- a/lib/media_fill.h
+++ b/lib/media_fill.h
@@ -5,7 +5,6 @@
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
diff --git a/tests/drv_suspend.c b/tests/drv_suspend.c
index 400c34b9..ff8a348b 100644
--- a/tests/drv_suspend.c
+++ b/tests/drv_suspend.c
@@ -109,7 +109,7 @@ test_debugfs_reader(void)
 		snprintf(tmp, sizeof(tmp) - 1,
 			 "while true; do find %s/%i/ -type f | xargs cat > /dev/null 2>&1; done",
 			 dfs_base, drm_get_card());
-		assert(execl("/bin/sh", "sh", "-c", tmp, (char *) NULL) != -1);
+		igt_assert(execl("/bin/sh", "sh", "-c", tmp, (char *) NULL) != -1);
 	}
 
 	sleep(1);
@@ -134,7 +134,7 @@ test_sysfs_reader(void)
 		snprintf(tmp, sizeof(tmp) - 1,
 			 "while true; do find %s%i*/ -type f | xargs cat > /dev/null 2>&1; done",
 			 dfs_base, drm_get_card());
-		assert(execl("/bin/sh", "sh", "-c", tmp, (char *) NULL) != -1);
+		igt_assert(execl("/bin/sh", "sh", "-c", tmp, (char *) NULL) != -1);
 	}
 
 	sleep(1);
diff --git a/tests/gem_ctx_basic.c b/tests/gem_ctx_basic.c
index 3bfbe616..4340000e 100644
--- a/tests/gem_ctx_basic.c
+++ b/tests/gem_ctx_basic.c
@@ -30,12 +30,10 @@
  */
 
 #include <pthread.h>
-#include <assert.h>
 #include <stdlib.h>
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
diff --git a/tests/gem_fence_thrash.c b/tests/gem_fence_thrash.c
index bff73ddd..86ee5bec 100644
--- a/tests/gem_fence_thrash.c
+++ b/tests/gem_fence_thrash.c
@@ -113,8 +113,8 @@ _bo_write_verify(struct test *t)
 	unsigned int dwords = OBJECT_SIZE >> 2;
 	const char *tile_str[] = { "none", "x", "y" };
 
-	assert (t->tiling >= 0 && t->tiling <= I915_TILING_Y);
-	assert (t->num_surfaces > 0);
+	igt_assert(t->tiling >= 0 && t->tiling <= I915_TILING_Y);
+	igt_assert(t->num_surfaces > 0);
 
 	s = calloc(sizeof(*s), t->num_surfaces);
 	igt_assert(s);
@@ -171,7 +171,7 @@ static int run_test(int threads_per_fence, void *f, int tiling,
 	t.num_surfaces = surfaces_per_thread;
 
 	num_fences = gem_available_fences(t.fd);
-	assert (num_fences > 0);
+	igt_assert(num_fences > 0);
 
 	num_threads = threads_per_fence * num_fences;
 
@@ -181,7 +181,7 @@ static int run_test(int threads_per_fence, void *f, int tiling,
 
 	if (threads_per_fence) {
 		threads = calloc(sizeof(*threads), num_threads);
-		assert  (threads != NULL);
+		igt_assert(threads != NULL);
 
 		for (n = 0; n < num_threads; n++)
 			pthread_create (&threads[n], NULL, f, &t);
@@ -203,29 +203,29 @@ igt_main
 	igt_skip_on_simulation();
 
 	igt_subtest("bo-write-verify-none")
-		assert (run_test(0, bo_write_verify, I915_TILING_NONE, 80) == 0);
+		igt_assert(run_test(0, bo_write_verify, I915_TILING_NONE, 80) == 0);
 
 	igt_subtest("bo-write-verify-x")
-		assert (run_test(0, bo_write_verify, I915_TILING_X, 80) == 0);
+		igt_assert(run_test(0, bo_write_verify, I915_TILING_X, 80) == 0);
 
 	igt_subtest("bo-write-verify-y")
-		assert (run_test(0, bo_write_verify, I915_TILING_Y, 80) == 0);
+		igt_assert(run_test(0, bo_write_verify, I915_TILING_Y, 80) == 0);
 
 	igt_subtest("bo-write-verify-threaded-none")
-		assert (run_test(5, bo_write_verify, I915_TILING_NONE, 2) == 0);
+		igt_assert(run_test(5, bo_write_verify, I915_TILING_NONE, 2) == 0);
 
 	igt_subtest("bo-write-verify-threaded-x") {
-		assert (run_test(2, bo_write_verify, I915_TILING_X, 2) == 0);
-		assert (run_test(5, bo_write_verify, I915_TILING_X, 2) == 0);
-		assert (run_test(10, bo_write_verify, I915_TILING_X, 2) == 0);
-		assert (run_test(20, bo_write_verify, I915_TILING_X, 2) == 0);
+		igt_assert(run_test(2, bo_write_verify, I915_TILING_X, 2) == 0);
+		igt_assert(run_test(5, bo_write_verify, I915_TILING_X, 2) == 0);
+		igt_assert(run_test(10, bo_write_verify, I915_TILING_X, 2) == 0);
+		igt_assert(run_test(20, bo_write_verify, I915_TILING_X, 2) == 0);
 	}
 
 	igt_subtest("bo-write-verify-threaded-y") {
-		assert (run_test(2, bo_write_verify, I915_TILING_Y, 2) == 0);
-		assert (run_test(5, bo_write_verify, I915_TILING_Y, 2) == 0);
-		assert (run_test(10, bo_write_verify, I915_TILING_Y, 2) == 0);
-		assert (run_test(20, bo_write_verify, I915_TILING_Y, 2) == 0);
+		igt_assert(run_test(2, bo_write_verify, I915_TILING_Y, 2) == 0);
+		igt_assert(run_test(5, bo_write_verify, I915_TILING_Y, 2) == 0);
+		igt_assert(run_test(10, bo_write_verify, I915_TILING_Y, 2) == 0);
+		igt_assert(run_test(20, bo_write_verify, I915_TILING_Y, 2) == 0);
 	}
 
 	igt_subtest("bo-copy")
diff --git a/tests/gem_media_fill.c b/tests/gem_media_fill.c
index ef73ed68..220f8629 100644
--- a/tests/gem_media_fill.c
+++ b/tests/gem_media_fill.c
@@ -32,12 +32,10 @@
 
 #include <stdbool.h>
 #include <unistd.h>
-#include <assert.h>
 #include <stdlib.h>
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
diff --git a/tests/gem_render_copy.c b/tests/gem_render_copy.c
index 2e029ebd..ad48bfc2 100644
--- a/tests/gem_render_copy.c
+++ b/tests/gem_render_copy.c
@@ -32,12 +32,10 @@
 #include <stdbool.h>
 #include <unistd.h>
 #include <cairo.h>
-#include <assert.h>
 #include <stdlib.h>
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
diff --git a/tests/gem_render_linear_blits.c b/tests/gem_render_linear_blits.c
index b32a4cbb..92c5bf6a 100644
--- a/tests/gem_render_linear_blits.c
+++ b/tests/gem_render_linear_blits.c
@@ -37,12 +37,10 @@
 #include "config.h"
 #endif
 
-#include <assert.h>
 #include <stdlib.h>
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
diff --git a/tests/gem_render_tiled_blits.c b/tests/gem_render_tiled_blits.c
index 2456c2fb..5233b231 100644
--- a/tests/gem_render_tiled_blits.c
+++ b/tests/gem_render_tiled_blits.c
@@ -33,12 +33,10 @@
  * The goal is to simply ensure the basics work.
  */
 
-#include <assert.h>
 #include <stdlib.h>
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
diff --git a/tests/gem_storedw_batches_loop.c b/tests/gem_storedw_batches_loop.c
index 96b5a4df..85d6f6c0 100644
--- a/tests/gem_storedw_batches_loop.c
+++ b/tests/gem_storedw_batches_loop.c
@@ -83,7 +83,7 @@ store_dword_loop(int divider, unsigned flags)
 			cmd_address_offset = j * 4;
 			buf[j++] = target_bo->offset;
 		}
-		assert(j > 0);
+		igt_assert(j > 0);
 		buf[j++] = 0x42000000 + val;
 
 		igt_assert(drm_intel_bo_references(cmd_bo, target_bo) == 0);
diff --git a/tests/gem_stress.c b/tests/gem_stress.c
index a994f7f9..3a94fb1a 100644
--- a/tests/gem_stress.c
+++ b/tests/gem_stress.c
@@ -49,12 +49,10 @@
  * In short: designed for maximum evilness.
  */
 
-#include <assert.h>
 #include <stdlib.h>
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
diff --git a/tests/gem_wait_render_timeout.c b/tests/gem_wait_render_timeout.c
index 1c6aa7d1..07481049 100644
--- a/tests/gem_wait_render_timeout.c
+++ b/tests/gem_wait_render_timeout.c
@@ -27,12 +27,10 @@
 
 #include <stdio.h>
 #include <time.h>
-#include <assert.h>
 #include <stdlib.h>
 #include <sys/ioctl.h>
 #include <stdio.h>
 #include <string.h>
-#include <assert.h>
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
diff --git a/tests/igt_simulation.c b/tests/igt_simulation.c
index b9c6241d..f4007b80 100644
--- a/tests/igt_simulation.c
+++ b/tests/igt_simulation.c
@@ -28,6 +28,7 @@
 #include <stdlib.h>
 #include <sys/wait.h>
 #include <sys/types.h>
+#include <assert.h>
 
 #include "drmtest.h"
 #include "igt_core.h"
diff --git a/tests/kms_setmode.c b/tests/kms_setmode.c
index 593bc772..4c1a5676 100644
--- a/tests/kms_setmode.c
+++ b/tests/kms_setmode.c
@@ -24,7 +24,6 @@
 #include "config.h"
 #endif
 
-#include <assert.h>
 #include <cairo.h>
 #include <errno.h>
 #include <stdint.h>
@@ -193,7 +192,7 @@ static void create_fb_for_crtc(struct crtc_config *crtc,
 	fb_id = kmstest_create_fb(drm_fd, crtc->mode.hdisplay,
 				  crtc->mode.vdisplay, bpp, depth,
 				  enable_tiling, fb_info);
-	assert(fb_id > 0);
+	igt_assert(fb_id > 0);
 }
 
 static void get_mode_for_crtc(struct crtc_config *crtc,
@@ -239,7 +238,7 @@ static int get_encoder_idx(drmModeRes *resources, drmModeEncoder *encoder)
 	for (i = 0; i < resources->count_encoders; i++)
 		if (resources->encoders[i] == encoder->encoder_id)
 			return i;
-	assert(0);
+	igt_assert(0);
 }
 
 static void get_crtc_config_str(struct crtc_config *crtc, char *buf,
@@ -304,7 +303,7 @@ static void setup_crtcs(drmModeRes *resources, struct connector_config *cconf,
 
 		crtc->cconfs = malloc(sizeof(*crtc->cconfs) *
 				      crtc->connector_count);
-		assert(crtc->cconfs);
+		igt_assert(crtc->cconfs);
 
 		encoder_mask = 0;
 		for (j = 0; j < crtc->connector_count; j++) {
@@ -318,7 +317,7 @@ static void setup_crtcs(drmModeRes *resources, struct connector_config *cconf,
 			igt_assert(connector->count_encoders == 1);
 			encoder = drmModeGetEncoder(drm_fd,
 						    connector->encoders[0]);
-			assert(encoder);
+			igt_assert(encoder);
 
 			config_valid &= !!(encoder->possible_crtcs &
 					  (1 << crtc->crtc_idx));
@@ -371,7 +370,7 @@ static uint32_t *get_connector_ids(struct crtc_config *crtc)
 	int i;
 
 	ids = malloc(sizeof(*ids) * crtc->connector_count);
-	assert(ids);
+	igt_assert(ids);
 	for (i = 0; i < crtc->connector_count; i++)
 		ids[i] = crtc->cconfs[i].connector->connector_id;
 
@@ -502,7 +501,7 @@ static int get_one_connector(drmModeRes *resources, int connector_id,
 	drmModeModeInfo mode;
 
 	connector = drmModeGetConnector(drm_fd, connector_id);
-	assert(connector);
+	igt_assert(connector);
 	cconf->connector = connector;
 
 	cconf->connected = connector->connection == DRM_MODE_CONNECTED;
@@ -543,7 +542,7 @@ static int get_connectors(drmModeRes *resources, int *connector_idxs,
 		int connector_id;
 
 		connector_idx = connector_idxs[i];
-		assert(connector_idx < resources->count_connectors);
+		igt_assert(connector_idx < resources->count_connectors);
 		connector_id = resources->connectors[connector_idx];
 
 		if (get_one_connector(resources, connector_id, &cconfs[i]) < 0)
@@ -589,7 +588,7 @@ static void iterate_combinations(int n, int k, bool allow_repetitions,
 	int v;
 
 	if (!k) {
-		assert(set->count < ARRAY_SIZE(set->items));
+		igt_assert(set->count < ARRAY_SIZE(set->items));
 		set->items[set->count++] = *comb;
 		return;
 	}
@@ -608,7 +607,7 @@ static void get_combinations(int n, int k, bool allow_repetitions,
 {
 	struct combination comb;
 
-	assert(k <= ARRAY_SIZE(set->items[0].elems));
+	igt_assert(k <= ARRAY_SIZE(set->items[0].elems));
 	set->count = 0;
 	iterate_combinations(n, k, allow_repetitions, 0, 0, &comb, set);
 }
@@ -634,7 +633,7 @@ static void test_combinations(const struct test_config *tconf,
 		int j;
 
 		cconfs = malloc(sizeof(*cconfs) * connector_count);
-		assert(cconfs);
+		igt_assert(cconfs);
 
 		connector_idxs = &connector_combs.items[i].elems[0];
 		ret = get_connectors(tconf->resources, connector_idxs,
@@ -678,7 +677,7 @@ static int opt_handler(int opt, int opt_index)
 		filter_test_id = atoi(optarg);
 		break;
 	default:
-		assert(0);
+		igt_assert(0);
 	}
 
 	return 0;
@@ -723,7 +722,7 @@ int main(int argc, char **argv)
 			igt_set_vt_graphics_mode();
 
 		drm_resources = drmModeGetResources(drm_fd);
-		assert(drm_resources);
+		igt_assert(drm_resources);
 	}
 
 	for (i = 0; i < ARRAY_SIZE(tests); i++) {
diff --git a/tests/pm_rps.c b/tests/pm_rps.c
index 2f321840..038987c0 100644
--- a/tests/pm_rps.c
+++ b/tests/pm_rps.c
@@ -197,7 +197,7 @@ static void emit_store_dword_imm(uint32_t val)
 #define LOAD_HELPER_BO_SIZE (16*1024*1024)
 static void load_helper_set_load(enum load load)
 {
-	assert(lh.igt_proc.running);
+	igt_assert(lh.igt_proc.running);
 
 	if (lh.load == load)
 		return;
diff --git a/tests/testdisplay.c b/tests/testdisplay.c
index e667ab95..d0cd5123 100644
--- a/tests/testdisplay.c
+++ b/tests/testdisplay.c
@@ -504,7 +504,7 @@ static void stereo_fb_layout_from_mode(struct stereo_fb_layout *layout,
 		break;
 	}
 	default:
-		assert(0);
+		igt_assert(0);
 	}
 }
 
@@ -520,7 +520,7 @@ static const char *stereo_mode_str(drmModeModeInfo *mode)
 	case DRM_MODE_FLAG_3D_FRAME_PACKING:
 		return "FP";
 	default:
-		assert(0);
+		igt_assert(0);
 	}
 }
 
diff --git a/tools/intel_l3_parity.c b/tools/intel_l3_parity.c
index 79e59104..aed36c83 100644
--- a/tools/intel_l3_parity.c
+++ b/tools/intel_l3_parity.c
@@ -28,6 +28,7 @@
 #define _GNU_SOURCE
 #include <sys/types.h>
 #include <sys/stat.h>
+#include <assert.h>
 #include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>