From: Daniel Vetter <daniel.vetter@ffwll.ch>
Date: Tue, 13 Aug 2013 10:45:14 +0000 (+0200)
Subject: tests/gem_readwrite: convert to subtests
X-Git-Tag: intel-gpu-tools-1.4~238
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=907377da0e9c2d878f45201230b8d3900310cb0b;p=profile%2Fextras%2Fintel-gpu-tools.git

tests/gem_readwrite: convert to subtests

A bit lazy since the read/write tests are all smashed together. But
since we have really evil partial write/read tests for coherency
checking that doesn't matter that much really.

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

diff --git a/tests/Makefile.am b/tests/Makefile.am
index f07b547..43369c5 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -36,6 +36,7 @@ TESTS_progs_M = \
 	gem_prw_concurrent_blit \
 	gem_pwrite \
 	gem_pwrite_pread \
+	gem_readwrite \
 	gem_ringfill \
 	gem_set_tiling_vs_blt \
 	gem_suspend \
@@ -76,7 +77,6 @@ TESTS_progs = \
 	gem_mmap_offset_exhaustion \
 	gem_pin \
 	gem_pipe_control_store_loop \
-	gem_readwrite \
 	gem_reg_read \
 	gem_reloc_overflow \
 	gem_reloc_vs_gpu \
diff --git a/tests/gem_readwrite.c b/tests/gem_readwrite.c
index bc7a47e..df3ecee 100644
--- a/tests/gem_readwrite.c
+++ b/tests/gem_readwrite.c
@@ -82,52 +82,63 @@ int main(int argc, char **argv)
 	int handle;
 
 	igt_skip_on_simulation();
+	igt_subtest_init(argc, argv);
 
 	fd = drm_open_any();
 
 	handle = gem_create(fd, OBJECT_SIZE);
 
-	printf("Testing contents of newly created object.\n");
-	ret = do_read(fd, handle, buf, 0, OBJECT_SIZE);
-	igt_assert(ret == 0);
-	memset(&expected, 0, sizeof(expected));
-	igt_assert(memcmp(expected, buf, sizeof(expected)) == 0);
-
-	printf("Testing read beyond end of buffer.\n");
-	ret = do_read(fd, handle, buf, OBJECT_SIZE / 2, OBJECT_SIZE);
-	igt_assert(ret == -1 && errno == EINVAL);
-
-	printf("Testing full write of buffer\n");
-	memset(buf, 0, sizeof(buf));
-	memset(buf + 1024, 0x01, 1024);
-	memset(expected + 1024, 0x01, 1024);
-	ret = do_write(fd, handle, buf, 0, OBJECT_SIZE);
-	igt_assert(ret == 0);
-	ret = do_read(fd, handle, buf, 0, OBJECT_SIZE);
-	igt_assert(ret == 0);
-	igt_assert(memcmp(buf, expected, sizeof(buf)) == 0);
-
-	printf("Testing partial write of buffer\n");
-	memset(buf + 4096, 0x02, 1024);
-	memset(expected + 4096, 0x02, 1024);
-	ret = do_write(fd, handle, buf + 4096, 4096, 1024);
-	igt_assert(ret == 0);
-	ret = do_read(fd, handle, buf, 0, OBJECT_SIZE);
-	igt_assert(ret == 0);
-	igt_assert(memcmp(buf, expected, sizeof(buf)) == 0);
-
-	printf("Testing partial read of buffer\n");
-	ret = do_read(fd, handle, buf, 512, 1024);
-	igt_assert(ret == 0);
-	igt_assert(memcmp(buf, expected + 512, 1024) == 0);
-
-	printf("Testing read of bad buffer handle\n");
-	ret = do_read(fd, 1234, buf, 0, 1024);
-	igt_assert(ret == -1 && errno == ENOENT);
-
-	printf("Testing write of bad buffer handle\n");
-	ret = do_write(fd, 1234, buf, 0, 1024);
-	igt_assert(ret == -1 && errno == ENOENT);
+	igt_subtest("new-obj") {
+		printf("Testing contents of newly created object.\n");
+		ret = do_read(fd, handle, buf, 0, OBJECT_SIZE);
+		igt_assert(ret == 0);
+		memset(&expected, 0, sizeof(expected));
+		igt_assert(memcmp(expected, buf, sizeof(expected)) == 0);
+	}
+
+	igt_subtest("beyond-EOB") {
+		printf("Testing read beyond end of buffer.\n");
+		ret = do_read(fd, handle, buf, OBJECT_SIZE / 2, OBJECT_SIZE);
+		igt_assert(ret == -1 && errno == EINVAL);
+	}
+
+	igt_subtest("read-write") {
+		printf("Testing full write of buffer\n");
+		memset(buf, 0, sizeof(buf));
+		memset(buf + 1024, 0x01, 1024);
+		memset(expected + 1024, 0x01, 1024);
+		ret = do_write(fd, handle, buf, 0, OBJECT_SIZE);
+		igt_assert(ret == 0);
+		ret = do_read(fd, handle, buf, 0, OBJECT_SIZE);
+		igt_assert(ret == 0);
+		igt_assert(memcmp(buf, expected, sizeof(buf)) == 0);
+
+		printf("Testing partial write of buffer\n");
+		memset(buf + 4096, 0x02, 1024);
+		memset(expected + 4096, 0x02, 1024);
+		ret = do_write(fd, handle, buf + 4096, 4096, 1024);
+		igt_assert(ret == 0);
+		ret = do_read(fd, handle, buf, 0, OBJECT_SIZE);
+		igt_assert(ret == 0);
+		igt_assert(memcmp(buf, expected, sizeof(buf)) == 0);
+
+		printf("Testing partial read of buffer\n");
+		ret = do_read(fd, handle, buf, 512, 1024);
+		igt_assert(ret == 0);
+		igt_assert(memcmp(buf, expected + 512, 1024) == 0);
+	}
+
+	igt_subtest("read-bad-handle") {
+		printf("Testing read of bad buffer handle\n");
+		ret = do_read(fd, 1234, buf, 0, 1024);
+		igt_assert(ret == -1 && errno == ENOENT);
+	}
+
+	igt_subtest("write-bad-handle") {
+		printf("Testing write of bad buffer handle\n");
+		ret = do_write(fd, 1234, buf, 0, 1024);
+		igt_assert(ret == -1 && errno == ENOENT);
+	}
 
 	close(fd);