Rémi Bernon : kernel32/tests: Add some HeapWalk tests for the LFH frontend.
Module: wine Branch: master Commit: 29fe143544e5d344d1e961c73b2907df47e3cb5e URL: https://source.winehq.org/git/wine.git/?a=commit;h=29fe143544e5d344d1e961c73... Author: Rémi Bernon <rbernon(a)codeweavers.com> Date: Fri Apr 8 16:06:51 2022 +0200 kernel32/tests: Add some HeapWalk tests for the LFH frontend. Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/kernel32/tests/heap.c | 127 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 127 insertions(+) diff --git a/dlls/kernel32/tests/heap.c b/dlls/kernel32/tests/heap.c index 1e82b3c18f4..53cff284c6f 100644 --- a/dlls/kernel32/tests/heap.c +++ b/dlls/kernel32/tests/heap.c @@ -740,6 +740,133 @@ static void test_HeapCreate(void) ret = HeapDestroy( heap ); ok( ret, "HeapDestroy failed, error %lu\n", GetLastError() ); + + + /* LFH actually doesn't enable immediately, the pattern is required */ + + heap = HeapCreate( 0, 0, 0 ); + ok( !!heap, "HeapCreate failed, error %lu\n", GetLastError() ); + ok( !((ULONG_PTR)heap & 0xffff), "wrong heap alignment\n" ); + + compat_info = 2; + ret = pHeapSetInformation( heap, HeapCompatibilityInformation, &compat_info, sizeof(compat_info) ); + ok( ret, "HeapSetInformation failed, error %lu\n", GetLastError() ); + ret = pHeapQueryInformation( heap, HeapCompatibilityInformation, &compat_info, sizeof(compat_info), &size ); + ok( ret, "HeapQueryInformation failed, error %lu\n", GetLastError() ); + todo_wine + ok( compat_info == 2, "got HeapCompatibilityInformation %lu\n", compat_info ); + + for (i = 0; i < 0x11; i++) ptrs[i] = pHeapAlloc( heap, 0, 24 + 2 * sizeof(void *) ); + for (i = 0; i < 0x11; i++) HeapFree( heap, 0, ptrs[i] ); + + count = 0; + memset( &entries, 0xcd, sizeof(entries) ); + memset( &entry, 0xcd, sizeof(entry) ); + entry.lpData = NULL; + SetLastError( 0xdeadbeef ); + while ((ret = HeapWalk( heap, &entry ))) entries[count++] = entry; + ok( GetLastError() == ERROR_NO_MORE_ITEMS, "got error %lu\n", GetLastError() ); + todo_wine + ok( count == 3, "got count %lu\n", count ); + + todo_wine + ok( entries[0].wFlags == PROCESS_HEAP_REGION, "got wFlags %#x\n", entries[0].wFlags ); + todo_wine + ok( entries[0].lpData == heap, "got lpData %p\n", entries[0].lpData ); + todo_wine + ok( entries[0].cbData <= 0x1000 /* sizeof(*heap) */, "got cbData %#lx\n", entries[0].cbData ); + todo_wine + ok( entries[0].cbOverhead == 0, "got cbOverhead %#x\n", entries[0].cbOverhead ); + ok( entries[0].iRegionIndex == 0, "got iRegionIndex %d\n", entries[0].iRegionIndex ); + todo_wine + ok( entries[1].wFlags == 0, "got wFlags %#x\n", entries[1].wFlags ); + todo_wine + ok( entries[2].wFlags == PROCESS_HEAP_UNCOMMITTED_RANGE, "got wFlags %#x\n", entries[2].wFlags ); + + for (i = 0; i < 0x12; i++) ptrs[i] = pHeapAlloc( heap, 0, 24 + 2 * sizeof(void *) ); + for (i = 0; i < 0x12; i++) HeapFree( heap, 0, ptrs[i] ); + + count = 0; + memset( &entries, 0xcd, sizeof(entries) ); + memset( &entry, 0xcd, sizeof(entry) ); + entry.lpData = NULL; + SetLastError( 0xdeadbeef ); + while ((ret = HeapWalk( heap, &entry ))) entries[count++] = entry; + ok( GetLastError() == ERROR_NO_MORE_ITEMS, "got error %lu\n", GetLastError() ); + todo_wine + ok( count > 24, "got count %lu\n", count ); + if (count < 2) count = 2; + + todo_wine + ok( entries[0].wFlags == PROCESS_HEAP_REGION, "got wFlags %#x\n", entries[0].wFlags ); + todo_wine + ok( entries[0].lpData == heap, "got lpData %p\n", entries[0].lpData ); + todo_wine + ok( entries[0].cbData <= 0x1000 /* sizeof(*heap) */, "got cbData %#lx\n", entries[0].cbData ); + todo_wine + ok( entries[0].cbOverhead == 0, "got cbOverhead %#x\n", entries[0].cbOverhead ); + ok( entries[0].iRegionIndex == 0, "got iRegionIndex %d\n", entries[0].iRegionIndex ); + todo_wine + ok( entries[1].wFlags == 0, "got wFlags %#x\n", entries[1].wFlags ); + + for (i = 0; i < 0x12; i++) + { + todo_wine + ok( entries[4 + i].wFlags == 0, "got wFlags %#x\n", entries[4 + i].wFlags ); + todo_wine + ok( entries[4 + i].cbData == 0x20, "got cbData %#lx\n", entries[4 + i].cbData ); + todo_wine + ok( entries[4 + i].cbOverhead == 2 * sizeof(void *), "got cbOverhead %#x\n", entries[4 + i].cbOverhead ); + } + + if (entries[count - 1].wFlags == PROCESS_HEAP_REGION) /* > win7 */ + ok( entries[count - 2].wFlags == PROCESS_HEAP_UNCOMMITTED_RANGE, "got wFlags %#x\n", entries[count - 2].wFlags ); + else + { + todo_wine + ok( entries[count - 1].wFlags == PROCESS_HEAP_UNCOMMITTED_RANGE, "got wFlags %#x\n", entries[count - 2].wFlags ); + } + + for (i = 0; i < 0x12; i++) ptrs[i] = pHeapAlloc( heap, 0, 24 + 2 * sizeof(void *) ); + + count = 0; + memset( &entries, 0xcd, sizeof(entries) ); + memset( &entry, 0xcd, sizeof(entry) ); + entry.lpData = NULL; + SetLastError( 0xdeadbeef ); + while ((ret = HeapWalk( heap, &entry ))) entries[count++] = entry; + ok( GetLastError() == ERROR_NO_MORE_ITEMS, "got error %lu\n", GetLastError() ); + todo_wine + ok( count > 24, "got count %lu\n", count ); + if (count < 2) count = 2; + + todo_wine + ok( entries[0].wFlags == PROCESS_HEAP_REGION, "got wFlags %#x\n", entries[0].wFlags ); + todo_wine + ok( entries[0].lpData == heap, "got lpData %p\n", entries[0].lpData ); + ok( entries[0].cbData <= 0x1000 /* sizeof(*heap) */, "got cbData %#lx\n", entries[0].cbData ); + todo_wine + ok( entries[0].cbOverhead == 0, "got cbOverhead %#x\n", entries[0].cbOverhead ); + ok( entries[0].iRegionIndex == 0, "got iRegionIndex %d\n", entries[0].iRegionIndex ); + ok( entries[1].wFlags == 0 || entries[1].wFlags == PROCESS_HEAP_ENTRY_BUSY /* win7 */, "got wFlags %#x\n", entries[1].wFlags ); + + for (i = 1; i < count - 2; i++) + { + if (entries[i].wFlags != PROCESS_HEAP_ENTRY_BUSY) continue; + todo_wine_if( sizeof(void *) == 8 ) + ok( entries[i].cbData == 0x18 + 2 * sizeof(void *), "got cbData %#lx\n", entries[i].cbData ); + ok( entries[i].cbOverhead == 0x8, "got cbOverhead %#x\n", entries[i].cbOverhead ); + } + + if (entries[count - 1].wFlags == PROCESS_HEAP_REGION) /* > win7 */ + ok( entries[count - 2].wFlags == PROCESS_HEAP_UNCOMMITTED_RANGE, "got wFlags %#x\n", entries[count - 2].wFlags ); + else + ok( entries[count - 1].wFlags == PROCESS_HEAP_UNCOMMITTED_RANGE, "got wFlags %#x\n", entries[count - 2].wFlags ); + + for (i = 0; i < 0x12; i++) HeapFree( heap, 0, ptrs[i] ); + + ret = HeapDestroy( heap ); + ok( ret, "HeapDestroy failed, error %lu\n", GetLastError() ); }
participants (1)
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Alexandre Julliard