tests: start adding a reuseable test library

Initial function is just a simple resource create for a 1D resource

tests/Makefile.am

@@ -1,11 +1,13 @@
 if BUILD_TESTS
 
-AM_CPPFLAGS = -I$(top_srcdir)/src $(CHECK_CFLAGS)
+AM_CPPFLAGS = -I$(top_srcdir)/src -I$(top_srcdir)/src/gallium/include $(CHECK_CFLAGS)
 
-TEST_LIBS = $(top_builddir)/src/libvirglrenderer.la $(CHECK_LIBS)
+TEST_LIBS = libvrtest.la $(top_builddir)/src/libvirglrenderer.la $(CHECK_LIBS)
 
 run_tests = test_virgl_init
 
+noinst_LTLIBRARIES = libvrtest.la
+libvrtest_la_SOURCES = testvirgl.c
 noinst_PROGRAMS = $(run_tests)
 TESTS = $(run_tests)
 

tests/test_virgl_init.c

@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <virglrenderer.h>
 
+#include "testvirgl.h"
 struct myinfo_struct {
   uint32_t test;
 };
@@ -88,17 +89,7 @@ START_TEST(virgl_init_egl_create_ctx_create_bind_res)
   ret = virgl_renderer_context_create(1, strlen("test1"), "test1");
   ck_assert_int_eq(ret, 0);
 
-  res.handle = 1;
-  res.target = 1;
-  res.format = 2;
-  res.width = 50;
-  res.height = 50;
-  res.depth = 1;
-  res.array_size = 1;
-  res.last_level = 0;
-  res.nr_samples = 0;
-  res.bind = 0;
-  res.flags = 0;
+  testvirgl_init_simple_1d_resource(&res, 1);
 
   ret = virgl_renderer_resource_create(&res, NULL, 0);
   ck_assert_int_eq(ret, 0);
@@ -124,17 +115,7 @@ START_TEST(virgl_init_egl_create_ctx_create_bind_res_leak)
   ret = virgl_renderer_context_create(1, strlen("test1"), "test1");
   ck_assert_int_eq(ret, 0);
 
-  res.handle = 1;
-  res.target = 1;
-  res.format = 2;
-  res.width = 50;
-  res.height = 50;
-  res.depth = 1;
-  res.array_size = 1;
-  res.last_level = 0;
-  res.nr_samples = 0;
-  res.bind = 0;
-  res.flags = 0;
+  testvirgl_init_simple_1d_resource(&res, 1);
 
   ret = virgl_renderer_resource_create(&res, NULL, 0);
   ck_assert_int_eq(ret, 0);

tests/testvirgl.c

@@ -0,0 +1,21 @@
+/* helper functions for testing purposes */
+#include "pipe/p_defines.h"
+#include "pipe/p_format.h"
+#include "testvirgl.h"
+
+#include "virglrenderer.h"
+
+void testvirgl_init_simple_1d_resource(struct virgl_renderer_resource_create_args *res, int handle)
+{
+    res->handle = handle;
+    res->target = PIPE_TEXTURE_1D;
+    res->format = PIPE_FORMAT_B8G8R8X8_UNORM;
+    res->width = 50;
+    res->height = 50;
+    res->depth = 1;
+    res->array_size = 1;
+    res->last_level = 0;
+    res->nr_samples = 0;
+    res->bind = PIPE_BIND_SAMPLER_VIEW;
+    res->flags = 0;
+}

tests/testvirgl.h

@@ -0,0 +1,8 @@
+#ifndef TESTVIRGL_H
+#define TESTVIRGL_H
+
+#include "virglrenderer.h"
+
+void testvirgl_init_simple_1d_resource(struct virgl_renderer_resource_create_args *args, int handle);
+
+#endif