diff options
Diffstat (limited to 'lib/std/fs/test.zig')
| -rw-r--r-- | lib/std/fs/test.zig | 142 |
1 files changed, 71 insertions, 71 deletions
diff --git a/lib/std/fs/test.zig b/lib/std/fs/test.zig index 740e0655c5..3aa932cf01 100644 --- a/lib/std/fs/test.zig +++ b/lib/std/fs/test.zig @@ -1,10 +1,12 @@ const std = @import("../std.zig"); const builtin = @import("builtin"); const testing = std.testing; -const os = std.os; const fs = std.fs; const mem = std.mem; const wasi = std.os.wasi; +const native_os = builtin.os.tag; +const windows = std.os.windows; +const posix = std.posix; const ArenaAllocator = std.heap.ArenaAllocator; const Dir = std.fs.Dir; @@ -25,7 +27,7 @@ const PathType = enum { }; } - pub const TransformError = std.os.RealPathError || error{OutOfMemory}; + pub const TransformError = posix.RealPathError || error{OutOfMemory}; pub const TransformFn = fn (allocator: mem.Allocator, dir: Dir, relative_path: [:0]const u8) TransformError![:0]const u8; pub fn getTransformFn(comptime path_type: PathType) TransformFn { @@ -42,7 +44,7 @@ const PathType = enum { // The final path may not actually exist which would cause realpath to fail. // So instead, we get the path of the dir and join it with the relative path. var fd_path_buf: [fs.MAX_PATH_BYTES]u8 = undefined; - const dir_path = try os.getFdPath(dir.fd, &fd_path_buf); + const dir_path = try std.os.getFdPath(dir.fd, &fd_path_buf); return fs.path.joinZ(allocator, &.{ dir_path, relative_path }); } }.transform, @@ -51,8 +53,8 @@ const PathType = enum { // Any drive absolute path (C:\foo) can be converted into a UNC path by // using '127.0.0.1' as the server name and '<drive letter>$' as the share name. var fd_path_buf: [fs.MAX_PATH_BYTES]u8 = undefined; - const dir_path = try os.getFdPath(dir.fd, &fd_path_buf); - const windows_path_type = std.os.windows.getUnprefixedPathType(u8, dir_path); + const dir_path = try std.os.getFdPath(dir.fd, &fd_path_buf); + const windows_path_type = windows.getUnprefixedPathType(u8, dir_path); switch (windows_path_type) { .unc_absolute => return fs.path.joinZ(allocator, &.{ dir_path, relative_path }), .drive_absolute => { @@ -102,7 +104,7 @@ const TestContext = struct { pub fn transformPath(self: *TestContext, relative_path: [:0]const u8) ![:0]const u8 { const allocator = self.arena.allocator(); const transformed_path = try self.transform_fn(allocator, self.dir, relative_path); - if (builtin.os.tag == .windows) { + if (native_os == .windows) { const transformed_sep_path = try allocator.dupeZ(u8, transformed_path); std.mem.replaceScalar(u8, transformed_sep_path, switch (self.path_sep) { '/' => '\\', @@ -119,7 +121,7 @@ const TestContext = struct { /// If path separators are replaced, then the result is allocated by the /// TestContext's arena and will be free'd during `TestContext.deinit`. pub fn toCanonicalPathSep(self: *TestContext, path: [:0]const u8) ![:0]const u8 { - if (builtin.os.tag == .windows) { + if (native_os == .windows) { const allocator = self.arena.allocator(); const transformed_sep_path = try allocator.dupeZ(u8, path); std.mem.replaceScalar(u8, transformed_sep_path, '/', '\\'); @@ -157,7 +159,7 @@ fn testWithPathTypeIfSupported(comptime path_type: PathType, comptime path_sep: fn setupSymlink(dir: Dir, target: []const u8, link: []const u8, flags: SymLinkFlags) !void { return dir.symLink(target, link, flags) catch |err| switch (err) { // Symlink requires admin privileges on windows, so this test can legitimately fail. - error.AccessDenied => if (builtin.os.tag == .windows) return error.SkipZigTest else return err, + error.AccessDenied => if (native_os == .windows) return error.SkipZigTest else return err, else => return err, }; } @@ -166,7 +168,7 @@ fn setupSymlink(dir: Dir, target: []const u8, link: []const u8, flags: SymLinkFl // AccessDenied, then make the test failure silent (it is not a Zig failure). fn setupSymlinkAbsolute(target: []const u8, link: []const u8, flags: SymLinkFlags) !void { return fs.symLinkAbsolute(target, link, flags) catch |err| switch (err) { - error.AccessDenied => if (builtin.os.tag == .windows) return error.SkipZigTest else return err, + error.AccessDenied => if (native_os == .windows) return error.SkipZigTest else return err, else => return err, }; } @@ -232,60 +234,58 @@ test "File.stat on a File that is a symlink returns Kind.sym_link" { var symlink = switch (builtin.target.os.tag) { .windows => windows_symlink: { - const w = std.os.windows; - - const sub_path_w = try std.os.windows.cStrToPrefixedFileW(ctx.dir.fd, "symlink"); + const sub_path_w = try windows.cStrToPrefixedFileW(ctx.dir.fd, "symlink"); var result = Dir{ .fd = undefined, }; const path_len_bytes = @as(u16, @intCast(sub_path_w.span().len * 2)); - var nt_name = w.UNICODE_STRING{ + var nt_name = windows.UNICODE_STRING{ .Length = path_len_bytes, .MaximumLength = path_len_bytes, .Buffer = @constCast(&sub_path_w.data), }; - var attr = w.OBJECT_ATTRIBUTES{ - .Length = @sizeOf(w.OBJECT_ATTRIBUTES), + var attr = windows.OBJECT_ATTRIBUTES{ + .Length = @sizeOf(windows.OBJECT_ATTRIBUTES), .RootDirectory = if (fs.path.isAbsoluteWindowsW(sub_path_w.span())) null else ctx.dir.fd, .Attributes = 0, .ObjectName = &nt_name, .SecurityDescriptor = null, .SecurityQualityOfService = null, }; - var io: w.IO_STATUS_BLOCK = undefined; - const rc = w.ntdll.NtCreateFile( + var io: windows.IO_STATUS_BLOCK = undefined; + const rc = windows.ntdll.NtCreateFile( &result.fd, - w.STANDARD_RIGHTS_READ | w.FILE_READ_ATTRIBUTES | w.FILE_READ_EA | w.SYNCHRONIZE | w.FILE_TRAVERSE, + windows.STANDARD_RIGHTS_READ | windows.FILE_READ_ATTRIBUTES | windows.FILE_READ_EA | windows.SYNCHRONIZE | windows.FILE_TRAVERSE, &attr, &io, null, - w.FILE_ATTRIBUTE_NORMAL, - w.FILE_SHARE_READ | w.FILE_SHARE_WRITE, - w.FILE_OPEN, + windows.FILE_ATTRIBUTE_NORMAL, + windows.FILE_SHARE_READ | windows.FILE_SHARE_WRITE, + windows.FILE_OPEN, // FILE_OPEN_REPARSE_POINT is the important thing here - w.FILE_OPEN_REPARSE_POINT | w.FILE_DIRECTORY_FILE | w.FILE_SYNCHRONOUS_IO_NONALERT | w.FILE_OPEN_FOR_BACKUP_INTENT, + windows.FILE_OPEN_REPARSE_POINT | windows.FILE_DIRECTORY_FILE | windows.FILE_SYNCHRONOUS_IO_NONALERT | windows.FILE_OPEN_FOR_BACKUP_INTENT, null, 0, ); switch (rc) { .SUCCESS => break :windows_symlink result, - else => return w.unexpectedStatus(rc), + else => return windows.unexpectedStatus(rc), } }, .linux => linux_symlink: { - const sub_path_c = try os.toPosixPath("symlink"); + const sub_path_c = try posix.toPosixPath("symlink"); // the O_NOFOLLOW | O_PATH combination can obtain a fd to a symlink // note that if O_DIRECTORY is set, then this will error with ENOTDIR - const flags: os.O = .{ + const flags: posix.O = .{ .NOFOLLOW = true, .PATH = true, .ACCMODE = .RDONLY, .CLOEXEC = true, }; - const fd = try os.openatZ(ctx.dir.fd, &sub_path_c, flags, 0); + const fd = try posix.openatZ(ctx.dir.fd, &sub_path_c, flags, 0); break :linux_symlink Dir{ .fd = fd }; }, else => unreachable, @@ -315,7 +315,7 @@ test "openDir" { } test "accessAbsolute" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; var tmp = tmpDir(.{}); defer tmp.cleanup(); @@ -333,7 +333,7 @@ test "accessAbsolute" { } test "openDirAbsolute" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; var tmp = tmpDir(.{}); defer tmp.cleanup(); @@ -361,14 +361,14 @@ test "openDirAbsolute" { } test "openDir cwd parent '..'" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; var dir = try fs.cwd().openDir("..", .{}); defer dir.close(); } test "openDir non-cwd parent '..'" { - switch (builtin.os.tag) { + switch (native_os) { .wasi, .netbsd, .openbsd => return error.SkipZigTest, else => {}, } @@ -392,7 +392,7 @@ test "openDir non-cwd parent '..'" { } test "readLinkAbsolute" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; var tmp = tmpDir(.{}); defer tmp.cleanup(); @@ -587,7 +587,7 @@ test "Dir.Iterator but dir is deleted during iteration" { try std.testing.expect(entry == null); // On Linux, we can opt-in to receiving a more specific error by calling `nextLinux` - if (builtin.os.tag == .linux) { + if (native_os == .linux) { try std.testing.expectError(error.DirNotFound, iterator.nextLinux()); } } @@ -744,7 +744,7 @@ test "directory operations on files" { test "file operations on directories" { // TODO: fix this test on FreeBSD. https://github.com/ziglang/zig/issues/1759 - if (builtin.os.tag == .freebsd) return error.SkipZigTest; + if (native_os == .freebsd) return error.SkipZigTest; try testWithAllSupportedPathTypes(struct { fn impl(ctx: *TestContext) !void { @@ -754,7 +754,7 @@ test "file operations on directories" { try testing.expectError(error.IsDir, ctx.dir.createFile(test_dir_name, .{})); try testing.expectError(error.IsDir, ctx.dir.deleteFile(test_dir_name)); - switch (builtin.os.tag) { + switch (native_os) { // no error when reading a directory. .dragonfly, .netbsd => {}, // Currently, WASI will return error.Unexpected (via ENOTCAPABLE) when attempting fd_read on a directory handle. @@ -895,7 +895,7 @@ test "Dir.rename directories" { test "Dir.rename directory onto empty dir" { // TODO: Fix on Windows, see https://github.com/ziglang/zig/issues/6364 - if (builtin.os.tag == .windows) return error.SkipZigTest; + if (native_os == .windows) return error.SkipZigTest; try testWithAllSupportedPathTypes(struct { fn impl(ctx: *TestContext) !void { @@ -916,7 +916,7 @@ test "Dir.rename directory onto empty dir" { test "Dir.rename directory onto non-empty dir" { // TODO: Fix on Windows, see https://github.com/ziglang/zig/issues/6364 - if (builtin.os.tag == .windows) return error.SkipZigTest; + if (native_os == .windows) return error.SkipZigTest; try testWithAllSupportedPathTypes(struct { fn impl(ctx: *TestContext) !void { @@ -942,7 +942,7 @@ test "Dir.rename directory onto non-empty dir" { test "Dir.rename file <-> dir" { // TODO: Fix on Windows, see https://github.com/ziglang/zig/issues/6364 - if (builtin.os.tag == .windows) return error.SkipZigTest; + if (native_os == .windows) return error.SkipZigTest; try testWithAllSupportedPathTypes(struct { fn impl(ctx: *TestContext) !void { @@ -979,7 +979,7 @@ test "rename" { } test "renameAbsolute" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; var tmp_dir = tmpDir(.{}); defer tmp_dir.cleanup(); @@ -1032,14 +1032,14 @@ test "renameAbsolute" { } test "openSelfExe" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; const self_exe_file = try std.fs.openSelfExe(.{}); self_exe_file.close(); } test "selfExePath" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; var buf: [fs.MAX_PATH_BYTES]u8 = undefined; const buf_self_exe_path = try std.fs.selfExePath(&buf); @@ -1120,7 +1120,7 @@ test "makePath, put some files in it, deleteTreeMinStackSize" { } test "makePath in a directory that no longer exists" { - if (builtin.os.tag == .windows) return error.SkipZigTest; // Windows returns FileBusy if attempting to remove an open dir + if (native_os == .windows) return error.SkipZigTest; // Windows returns FileBusy if attempting to remove an open dir var tmp = tmpDir(.{}); defer tmp.cleanup(); @@ -1182,7 +1182,7 @@ test "makepath relative walks" { try tmp.dir.makePath(relPath); // How .. is handled is different on Windows than non-Windows - switch (builtin.os.tag) { + switch (native_os) { .windows => { // On Windows, .. is resolved before passing the path to NtCreateFile, // meaning everything except `first/C` drops out. @@ -1248,12 +1248,12 @@ test "max file name component lengths" { var tmp = tmpDir(.{ .iterate = true }); defer tmp.cleanup(); - if (builtin.os.tag == .windows) { + if (native_os == .windows) { // U+FFFF is the character with the largest code point that is encoded as a single // UTF-16 code unit, so Windows allows for NAME_MAX of them. - const maxed_windows_filename = ("\u{FFFF}".*) ** std.os.windows.NAME_MAX; + const maxed_windows_filename = ("\u{FFFF}".*) ** windows.NAME_MAX; try testFilenameLimits(tmp.dir, &maxed_windows_filename); - } else if (builtin.os.tag == .wasi) { + } else if (native_os == .wasi) { // On WASI, the maxed filename depends on the host OS, so in order for this test to // work on any host, we need to use a length that will work for all platforms // (i.e. the minimum MAX_NAME_BYTES of all supported platforms). @@ -1274,7 +1274,7 @@ test "writev, readv" { var buf1: [line1.len]u8 = undefined; var buf2: [line2.len]u8 = undefined; - var write_vecs = [_]std.os.iovec_const{ + var write_vecs = [_]posix.iovec_const{ .{ .iov_base = line1, .iov_len = line1.len, @@ -1284,7 +1284,7 @@ test "writev, readv" { .iov_len = line2.len, }, }; - var read_vecs = [_]std.os.iovec{ + var read_vecs = [_]posix.iovec{ .{ .iov_base = &buf2, .iov_len = buf2.len, @@ -1316,7 +1316,7 @@ test "pwritev, preadv" { var buf1: [line1.len]u8 = undefined; var buf2: [line2.len]u8 = undefined; - var write_vecs = [_]std.os.iovec_const{ + var write_vecs = [_]posix.iovec_const{ .{ .iov_base = line1, .iov_len = line1.len, @@ -1326,7 +1326,7 @@ test "pwritev, preadv" { .iov_len = line2.len, }, }; - var read_vecs = [_]std.os.iovec{ + var read_vecs = [_]posix.iovec{ .{ .iov_base = &buf2, .iov_len = buf2.len, @@ -1376,7 +1376,7 @@ test "sendfile" { const line1 = "line1\n"; const line2 = "second line\n"; - var vecs = [_]std.os.iovec_const{ + var vecs = [_]posix.iovec_const{ .{ .iov_base = line1, .iov_len = line1.len, @@ -1399,7 +1399,7 @@ test "sendfile" { const header2 = "second header\n"; const trailer1 = "trailer1\n"; const trailer2 = "second trailer\n"; - var hdtr = [_]std.os.iovec_const{ + var hdtr = [_]posix.iovec_const{ .{ .iov_base = header1, .iov_len = header1.len, @@ -1510,7 +1510,7 @@ test "AtomicFile" { } test "open file with exclusive nonblocking lock twice" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; try testWithAllSupportedPathTypes(struct { fn impl(ctx: *TestContext) !void { @@ -1526,7 +1526,7 @@ test "open file with exclusive nonblocking lock twice" { } test "open file with shared and exclusive nonblocking lock" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; try testWithAllSupportedPathTypes(struct { fn impl(ctx: *TestContext) !void { @@ -1542,7 +1542,7 @@ test "open file with shared and exclusive nonblocking lock" { } test "open file with exclusive and shared nonblocking lock" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; try testWithAllSupportedPathTypes(struct { fn impl(ctx: *TestContext) !void { @@ -1601,7 +1601,7 @@ test "open file with exclusive lock twice, make sure second lock waits" { } test "open file with exclusive nonblocking lock twice (absolute paths)" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; var random_bytes: [12]u8 = undefined; std.crypto.random.bytes(&random_bytes); @@ -1634,7 +1634,7 @@ test "open file with exclusive nonblocking lock twice (absolute paths)" { } test "walker" { - if (builtin.os.tag == .wasi and builtin.link_libc) return error.SkipZigTest; + if (native_os == .wasi and builtin.link_libc) return error.SkipZigTest; var tmp = tmpDir(.{ .iterate = true }); defer tmp.cleanup(); @@ -1687,7 +1687,7 @@ test "walker" { } test "walker without fully iterating" { - if (builtin.os.tag == .wasi and builtin.link_libc) return error.SkipZigTest; + if (native_os == .wasi and builtin.link_libc) return error.SkipZigTest; var tmp = tmpDir(.{ .iterate = true }); defer tmp.cleanup(); @@ -1710,9 +1710,9 @@ test "walker without fully iterating" { } test "'.' and '..' in fs.Dir functions" { - if (builtin.os.tag == .wasi and builtin.link_libc) return error.SkipZigTest; + if (native_os == .wasi and builtin.link_libc) return error.SkipZigTest; - if (builtin.os.tag == .windows and builtin.cpu.arch == .aarch64) { + if (native_os == .windows and builtin.cpu.arch == .aarch64) { // https://github.com/ziglang/zig/issues/17134 return error.SkipZigTest; } @@ -1750,7 +1750,7 @@ test "'.' and '..' in fs.Dir functions" { } test "'.' and '..' in absolute functions" { - if (builtin.os.tag == .wasi) return error.SkipZigTest; + if (native_os == .wasi) return error.SkipZigTest; var tmp = tmpDir(.{}); defer tmp.cleanup(); @@ -1794,7 +1794,7 @@ test "'.' and '..' in absolute functions" { } test "chmod" { - if (builtin.os.tag == .windows or builtin.os.tag == .wasi) + if (native_os == .windows or native_os == .wasi) return error.SkipZigTest; var tmp = tmpDir(.{}); @@ -1816,7 +1816,7 @@ test "chmod" { } test "chown" { - if (builtin.os.tag == .windows or builtin.os.tag == .wasi) + if (native_os == .windows or native_os == .wasi) return error.SkipZigTest; var tmp = tmpDir(.{}); @@ -1849,7 +1849,7 @@ test "File.Metadata" { } test "File.Permissions" { - if (builtin.os.tag == .wasi) + if (native_os == .wasi) return error.SkipZigTest; var tmp = tmpDir(.{}); @@ -1875,7 +1875,7 @@ test "File.Permissions" { } test "File.PermissionsUnix" { - if (builtin.os.tag == .windows or builtin.os.tag == .wasi) + if (native_os == .windows or native_os == .wasi) return error.SkipZigTest; var tmp = tmpDir(.{}); @@ -1910,7 +1910,7 @@ test "File.PermissionsUnix" { } test "delete a read-only file on windows" { - if (builtin.os.tag != .windows) + if (native_os != .windows) return error.SkipZigTest; var tmp = testing.tmpDir(.{}); @@ -1941,7 +1941,7 @@ test "delete a read-only file on windows" { } test "delete a setAsCwd directory on Windows" { - if (builtin.os.tag != .windows) return error.SkipZigTest; + if (native_os != .windows) return error.SkipZigTest; var tmp = tmpDir(.{}); // Set tmp dir as current working directory. @@ -1956,7 +1956,7 @@ test "delete a setAsCwd directory on Windows" { } test "invalid UTF-8/WTF-8 paths" { - const expected_err = switch (builtin.os.tag) { + const expected_err = switch (native_os) { .wasi => error.InvalidUtf8, .windows => error.InvalidWtf8, else => return error.SkipZigTest, @@ -1993,13 +1993,13 @@ test "invalid UTF-8/WTF-8 paths" { try testing.expectError(expected_err, ctx.dir.symLink(invalid_path, invalid_path, .{})); try testing.expectError(expected_err, ctx.dir.symLinkZ(invalid_path, invalid_path, .{})); - if (builtin.os.tag == .wasi) { + if (native_os == .wasi) { try testing.expectError(expected_err, ctx.dir.symLinkWasi(invalid_path, invalid_path, .{})); } try testing.expectError(expected_err, ctx.dir.readLink(invalid_path, &[_]u8{})); try testing.expectError(expected_err, ctx.dir.readLinkZ(invalid_path, &[_]u8{})); - if (builtin.os.tag == .wasi) { + if (native_os == .wasi) { try testing.expectError(expected_err, ctx.dir.readLinkWasi(invalid_path, &[_]u8{})); } @@ -2023,7 +2023,7 @@ test "invalid UTF-8/WTF-8 paths" { try testing.expectError(expected_err, ctx.dir.statFile(invalid_path)); - if (builtin.os.tag != .wasi) { + if (native_os != .wasi) { try testing.expectError(expected_err, ctx.dir.realpath(invalid_path, &[_]u8{})); try testing.expectError(expected_err, ctx.dir.realpathZ(invalid_path, &[_]u8{})); try testing.expectError(expected_err, ctx.dir.realpathAlloc(testing.allocator, invalid_path)); @@ -2032,7 +2032,7 @@ test "invalid UTF-8/WTF-8 paths" { try testing.expectError(expected_err, fs.rename(ctx.dir, invalid_path, ctx.dir, invalid_path)); try testing.expectError(expected_err, fs.renameZ(ctx.dir, invalid_path, ctx.dir, invalid_path)); - if (builtin.os.tag != .wasi and ctx.path_type != .relative) { + if (native_os != .wasi and ctx.path_type != .relative) { try testing.expectError(expected_err, fs.updateFileAbsolute(invalid_path, invalid_path, .{})); try testing.expectError(expected_err, fs.copyFileAbsolute(invalid_path, invalid_path, .{})); try testing.expectError(expected_err, fs.makeDirAbsolute(invalid_path)); |