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Consolidate 'delete a read-only file on windows' test cases

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These two tests can't be disambiguated at comptime, since the filesystem that the test is running on also matters for whether or not POSIX_SEMANTICS / IGNORE_READONLY_ATTRIBUTE can actually be used (since they are only supported on NTFS).
This commit is contained in:
Ryan Liptak 2023-07-23 00:21:07 -07:00
parent 1ae378e7a2
commit 21ecb1ba0f
1 changed files with 18 additions and 25 deletions
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43
lib/std/fs/test.zig
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@ -1416,34 +1416,13 @@ test "File.PermissionsUnix" {
try testing.expect(!permissions_unix.unixHas(.other, .execute)); try testing.expect(!permissions_unix.unixHas(.other, .execute));
} }
test "delete a read-only file on windows with file pending semantics" { test "delete a read-only file on windows" {
if (builtin.os.tag != .windows or builtin.target.os.version_range.windows.min.isAtLeast(.win10_rs1)) if (builtin.os.tag != .windows)
return error.SkipZigTest; return error.SkipZigTest;
var tmp = tmpDir(.{}); var tmp = testing.tmpDir(.{});
defer tmp.cleanup(); defer tmp.cleanup();
{
const file = try tmp.dir.createFile("test_file", .{ .read = true });
defer file.close();
// Create a file and make it read-only
const metadata = try file.metadata();
var permissions = metadata.permissions();
permissions.setReadOnly(true);
try file.setPermissions(permissions);
try testing.expectError(error.AccessDenied, tmp.dir.deleteFile("test_file"));
// Now make the file not read-only
permissions.setReadOnly(false);
try file.setPermissions(permissions);
}
try tmp.dir.deleteFile("test_file");
}
test "delete a read-only file on windows with posix semantis" {
if (builtin.os.tag != .windows or !builtin.target.os.version_range.windows.min.isAtLeast(.win10_rs1))
return error.SkipZigTest;
var tmp = tmpDir(.{});
defer tmp.cleanup();
const file = try tmp.dir.createFile("test_file", .{ .read = true }); const file = try tmp.dir.createFile("test_file", .{ .read = true });
defer file.close(); defer file.close();
// Create a file and make it read-only // Create a file and make it read-only
@ -1451,7 +1430,21 @@ test "delete a read-only file on windows with posix semantis" {
var permissions = metadata.permissions(); var permissions = metadata.permissions();
permissions.setReadOnly(true); permissions.setReadOnly(true);
try file.setPermissions(permissions); try file.setPermissions(permissions);
try tmp.dir.deleteFile("test_file"); // file is unmapped and deleted once last handle closed
// If the OS and filesystem support it, POSIX_SEMANTICS and IGNORE_READONLY_ATTRIBUTE
// is used meaning that the deletion of a read-only file will succeed.
// Otherwise, this delete will fail and the read-only flag must be unset before it's
// able to be deleted.
const delete_result = tmp.dir.deleteFile("test_file");
if (delete_result) {
try testing.expectError(error.FileNotFound, tmp.dir.deleteFile("test_file"));
} else |err| {
try testing.expectEqual(@as(anyerror, error.AccessDenied), err);
// Now make the file not read-only
permissions.setReadOnly(false);
try file.setPermissions(permissions);
try tmp.dir.deleteFile("test_file");
}
} }
test "delete a setAsCwd directory on Windows" { test "delete a setAsCwd directory on Windows" {