Fix gtests on Windows/MSVC

There were some missing stubs and some tests were specifically
written for Linux. Also, apparently MSVC has a limit of 64K for
the insource strings..

tests/gtests/blenlib/BLI_ghash_performance_test.cc

@@ -339,7 +339,8 @@ static void int4_ghash_tests(GHash *ghash, const char *id, const unsigned int nb
 {
 	printf("\n========== STARTING %s ==========\n", id);
 
-	unsigned int (*data)[4] = (unsigned int (*)[4])MEM_mallocN(sizeof(*data) * (size_t)nbr, __func__);
+	void *data_v = MEM_mallocN(sizeof(unsigned int (*)[4]) * (size_t)nbr, __func__);
+	unsigned int (*data)[4] = (unsigned int (*)[4])data_v;
 	unsigned int (*dt)[4];
 	unsigned int i, j;
 

tests/gtests/blenlib/BLI_path_util_test.cc

@@ -6,6 +6,11 @@ extern "C" {
 #include "BLI_fileops.h"
 #include "BLI_path_util.h"
 #include "../../../source/blender/imbuf/IMB_imbuf.h"
+
+#ifdef _WIN32
+#  include "../../../source/blender/blenkernel/BKE_global.h"
+#endif
+
 }
 
 /* -------------------------------------------------------------------- */
@@ -13,6 +18,10 @@ extern "C" {
 
 extern "C" {
 
+#if _WIN32
+Global G = {0};
+#endif
+
 const char *GHOST_getUserDir(int version, const char *versionstr);
 const char *GHOST_getSystemDir(int version, const char *versionstr);
 #ifdef __linux__
@@ -47,6 +56,7 @@ char *zLhm65070058860608_br_find_exe(const char *default_exe)
 /* tests */
 
 /* BLI_cleanup_path */
+#ifndef _WIN32
 TEST(path_util, PathUtilClean)
 {
 	/* "/./" -> "/" */
@@ -101,6 +111,7 @@ TEST(path_util, PathUtilClean)
 		EXPECT_STREQ("/a/b/", path);
 	}
 }
+#endif
 
 /* BLI_path_frame */
 TEST(path_util, PathUtilFrame)

tests/gtests/blenlib/BLI_ressource_strings.h

@@ -579,6 +579,7 @@ const char words10k[] =
 "arcu. Integer ut tellus ac sapien maximus tincidunt sed vitae risus. Nulla viverra, nibh eget eleifend aliquam, quam "
 "quam tempor massa, eu semper ipsum lacus in turpis. Nulla sed purus enim. Nullam sed fermentum ipsum. Sed dui nisi, "
 "elementum a auctor at, ultrices et nibh. Phasellus aliquam nulla ut lacinia accumsan. Phasellus sed arcu ligula. "
+#ifndef _MSC_VER
 "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nullam fermentum magna vitae dui sagittis tempor. Vivamus "
 "eu ligula blandit, imperdiet arcu at, rutrum sem. Aliquam erat volutpat. Quisque luctus enim quis volutpat lobortis. "
 "Vestibulum eget sodales libero. Aenean at condimentum est. Proin eget massa vel nulla efficitur tempor eget at enim. "
@@ -597,6 +598,8 @@ const char words10k[] =
 "sit amet porta risus hendrerit non. Aenean id sem nisi. Nullam non nisl vestibulum, pellentesque nisl et, imperdiet "
 "ligula. Sed laoreet fringilla felis. Proin ac dolor viverra tellus mollis aliquet eget et neque. Suspendisse mattis "
 "nulla vitae nulla sagittis blandit. Sed at tortor rutrum, ornare magna nec, pellentesque nisi. Etiam non aliquet "
-"tellus. Aliquam at ex suscipit, posuere sem sit amet, tincidunt.";
+"tellus. Aliquam at ex suscipit, posuere sem sit amet, tincidunt."
+#endif
+;
 
 #endif  /* __BLENDER_TESTING_BLI_RESSOURCE_STRING_H__ */

tests/gtests/blenlib/CMakeLists.txt

@@ -41,7 +41,11 @@ BLENDER_TEST(BLI_math_color "bf_blenlib")
 BLENDER_TEST(BLI_math_geom "bf_blenlib;bf_intern_eigen")
 BLENDER_TEST(BLI_math_base "bf_blenlib")
 BLENDER_TEST(BLI_string "bf_blenlib")
+if(WIN32)
+	BLENDER_TEST(BLI_path_util "bf_blenlib;bf_intern_utfconv;extern_wcwidth;${ZLIB_LIBRARIES}")
+else()
 	BLENDER_TEST(BLI_path_util "bf_blenlib;extern_wcwidth;${ZLIB_LIBRARIES}")
+endif()
 BLENDER_TEST(BLI_polyfill2d "bf_blenlib;bf_intern_eigen")
 BLENDER_TEST(BLI_listbase "bf_blenlib")
 BLENDER_TEST(BLI_hash_mm2a "bf_blenlib")

tests/gtests/guardedalloc/CMakeLists.txt

@@ -25,6 +25,7 @@ set(INC
 	.
 	..
 	../../../intern/guardedalloc
+	../../../source/blender/blenlib
 )
 
 include_directories(${INC})

tests/gtests/guardedalloc/guardedalloc_alignment_test.cc

@@ -2,6 +2,10 @@
 
 #include "testing/testing.h"
 
+extern "C" {
+#include "BLI_utildefines.h"
+}
+
 #include "MEM_guardedalloc.h"
 
 #define CHECK_ALIGNMENT(ptr, align) EXPECT_EQ(0, (size_t)ptr % align)