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fs tests: Add a 'non-cwd .. parent' test

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This commit is contained in:
Ryan Liptak 2023-08-11 17:48:25 -07:00
parent 3f9294c735
commit 7e542e788c
1 changed files with 21 additions and 0 deletions
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21
lib/std/fs/test.zig
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@ -101,6 +101,27 @@ test "openDir cwd parent .." {
defer dir.close();
}
test "openDir non-cwd parent .." {
if (builtin.os.tag == .wasi) return error.SkipZigTest;
var tmp = tmpDir(.{});
defer tmp.cleanup();
var subdir = try tmp.dir.makeOpenPath("subdir", .{});
defer subdir.close();
var dir = try subdir.openDir("..", .{});
defer dir.close();
const expected_path = try tmp.dir.realpathAlloc(testing.allocator, ".");
defer testing.allocator.free(expected_path);
const actual_path = try dir.realpathAlloc(testing.allocator, ".");
defer testing.allocator.free(actual_path);
try testing.expectEqualStrings(expected_path, actual_path);
}
test "readLinkAbsolute" {
if (builtin.os.tag == .wasi) return error.SkipZigTest;