[PATCH v6 3/5] kernel32/tests: Use tryok() to fix a heap race with other processes.

[Francois Gouget]

From: Francois Gouget

If other processes allocate or free enough memory (e.g. by terminating),
the available physical memory and swap space reported by the system may
change while testing these values.

Wine-Bug: https://bugs.winehq.org//show_bug.cgi?id=54498
---
 dlls/kernel32/tests/heap.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/dlls/kernel32/tests/heap.c b/dlls/kernel32/tests/heap.c
index 24ce6b792da..ec5f074cf85 100644
--- a/dlls/kernel32/tests/heap.c
+++ b/dlls/kernel32/tests/heap.c
@@ -3624,9 +3624,11 @@ static void test_GlobalMemoryStatus(void)

ok( memex.dwMemoryLoad == expect.dwMemoryLoad, "got dwMemoryLoad %lu\n", memex.dwMemoryLoad );
     ok( memex.ullTotalPhys == expect.ullTotalPhys, "got ullTotalPhys %#I64x\n", memex.ullTotalPhys );
-    ok( IS_WITHIN_RANGE( memex.ullAvailPhys, expect.ullAvailPhys ), "got ullAvailPhys %#I64x\n", memex.ullAvailPhys );
+    /* ullAvailPhys may change if a big process starts / stops */
+    tryok( IS_WITHIN_RANGE( memex.ullAvailPhys, expect.ullAvailPhys ), "got ullAvailPhys %#I64x\n", memex.ullAvailPhys );
     ok( memex.ullTotalPageFile == expect.ullTotalPageFile, "got ullTotalPageFile %#I64x\n", memex.ullTotalPageFile );
-    ok( IS_WITHIN_RANGE( memex.ullAvailPageFile, expect.ullAvailPageFile ), "got ullAvailPageFile %#I64x\n", memex.ullAvailPageFile );
+    /* ullAvailPageFile may change if a big process starts / stops */
+    tryok( IS_WITHIN_RANGE( memex.ullAvailPageFile, expect.ullAvailPageFile ), "got ullAvailPageFile %#I64x\n", memex.ullAvailPageFile );
     ok( memex.ullTotalVirtual == expect.ullTotalVirtual, "got ullTotalVirtual %#I64x\n", memex.ullTotalVirtual );
     ok( memex.ullAvailVirtual <= expect.ullAvailVirtual, "got ullAvailVirtual %#I64x\n", memex.ullAvailVirtual );
     ok( memex.ullAvailExtendedVirtual == 0, "got ullAvailExtendedVirtual %#I64x\n", memex.ullAvailExtendedVirtual );
@@ -3749,7 +3751,7 @@ START_TEST(heap)
     test_LocalAlloc();

test_GetPhysicallyInstalledSystemMemory();
-    test_GlobalMemoryStatus();
+    LOOP_ON_FLAKY_TESTS(3) test_GlobalMemoryStatus();

if (pRtlGetNtGlobalFlags)
     {