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std.heap.DebugAllocator: update unit tests for new impl

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No longer need this windows-specific behavior.
This commit is contained in:
Andrew Kelley 2025-02-05 20:23:21 -08:00
parent 960190643a
commit d0e1a6a23d
1 changed files with 2 additions and 8 deletions
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10
lib/std/heap/debug_allocator.zig
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@ -1220,10 +1220,7 @@ test "shrink large object to large object with larger alignment" {
var slice = try allocator.alignedAlloc(u8, 16, alloc_size);
defer allocator.free(slice);
const big_alignment: usize = switch (builtin.os.tag) {
.windows => default_page_size * 32, // Windows aligns to 64K.
else => default_page_size * 2,
};
const big_alignment: usize = default_page_size * 2;
// This loop allocates until we find a page that is not aligned to the big
// alignment. Then we shrink the allocation after the loop, but increase the
// alignment to the higher one, that we know will force it to realloc.
@ -1297,10 +1294,7 @@ test "realloc large object to larger alignment" {
var slice = try allocator.alignedAlloc(u8, 16, default_page_size * 2 + 50);
defer allocator.free(slice);
const big_alignment: usize = switch (builtin.os.tag) {
.windows => default_page_size * 32, // Windows aligns to 64K.
else => default_page_size * 2,
};
const big_alignment: usize = default_page_size * 2;
// This loop allocates until we find a page that is not aligned to the big alignment.
var stuff_to_free = std.ArrayList([]align(16) u8).init(debug_allocator);
while (mem.isAligned(@intFromPtr(slice.ptr), big_alignment)) {