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https://github.com/ziglang/zig.git
synced 2026-01-21 06:45:24 +00:00
Move fs-specific tests from os/test.zig to fs/test.zig
The moved tests do not use `std.os` directly and instead use `std.fs` functions, so it makes more sense for them to be in `fs/test.zig`
This commit is contained in:
Ryan Liptak
Veikka Tuominen
parent
bb55889ce0
commit
626b5eccab
@ -80,6 +80,163 @@ test "openSelfExe" {
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self_exe_file.close();
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}
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test "makePath, put some files in it, deleteTree" {
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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try tmp.dir.makePath("os_test_tmp" ++ fs.path.sep_str ++ "b" ++ fs.path.sep_str ++ "c");
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try tmp.dir.writeFile("os_test_tmp" ++ fs.path.sep_str ++ "b" ++ fs.path.sep_str ++ "c" ++ fs.path.sep_str ++ "file.txt", "nonsense");
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try tmp.dir.writeFile("os_test_tmp" ++ fs.path.sep_str ++ "b" ++ fs.path.sep_str ++ "file2.txt", "blah");
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try tmp.dir.deleteTree("os_test_tmp");
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if (tmp.dir.openDir("os_test_tmp", .{})) |dir| {
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@panic("expected error");
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} else |err| {
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testing.expect(err == error.FileNotFound);
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}
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}
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test "access file" {
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if (builtin.os.tag == .wasi) return error.SkipZigTest;
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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try tmp.dir.makePath("os_test_tmp");
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if (tmp.dir.access("os_test_tmp" ++ fs.path.sep_str ++ "file.txt", .{})) |ok| {
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@panic("expected error");
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} else |err| {
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testing.expect(err == error.FileNotFound);
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}
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try tmp.dir.writeFile("os_test_tmp" ++ fs.path.sep_str ++ "file.txt", "");
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try tmp.dir.access("os_test_tmp" ++ fs.path.sep_str ++ "file.txt", .{});
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try tmp.dir.deleteTree("os_test_tmp");
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}
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test "sendfile" {
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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try tmp.dir.makePath("os_test_tmp");
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defer tmp.dir.deleteTree("os_test_tmp") catch {};
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var dir = try tmp.dir.openDir("os_test_tmp", .{});
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defer dir.close();
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const line1 = "line1\n";
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const line2 = "second line\n";
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var vecs = [_]std.os.iovec_const{
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.{
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.iov_base = line1,
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.iov_len = line1.len,
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},
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.{
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.iov_base = line2,
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.iov_len = line2.len,
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},
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};
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var src_file = try dir.createFile("sendfile1.txt", .{ .read = true });
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defer src_file.close();
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try src_file.writevAll(&vecs);
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var dest_file = try dir.createFile("sendfile2.txt", .{ .read = true });
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defer dest_file.close();
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const header1 = "header1\n";
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const header2 = "second header\n";
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const trailer1 = "trailer1\n";
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const trailer2 = "second trailer\n";
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var hdtr = [_]std.os.iovec_const{
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.{
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.iov_base = header1,
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.iov_len = header1.len,
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},
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.{
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.iov_base = header2,
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.iov_len = header2.len,
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},
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.{
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.iov_base = trailer1,
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.iov_len = trailer1.len,
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},
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.{
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.iov_base = trailer2,
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.iov_len = trailer2.len,
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},
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};
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var written_buf: [100]u8 = undefined;
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try dest_file.writeFileAll(src_file, .{
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.in_offset = 1,
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.in_len = 10,
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.headers_and_trailers = &hdtr,
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.header_count = 2,
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});
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const amt = try dest_file.preadAll(&written_buf, 0);
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testing.expect(mem.eql(u8, written_buf[0..amt], "header1\nsecond header\nine1\nsecontrailer1\nsecond trailer\n"));
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}
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test "fs.copyFile" {
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const data = "u6wj+JmdF3qHsFPE BUlH2g4gJCmEz0PP";
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const src_file = "tmp_test_copy_file.txt";
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const dest_file = "tmp_test_copy_file2.txt";
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const dest_file2 = "tmp_test_copy_file3.txt";
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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try tmp.dir.writeFile(src_file, data);
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defer tmp.dir.deleteFile(src_file) catch {};
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try tmp.dir.copyFile(src_file, tmp.dir, dest_file, .{});
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defer tmp.dir.deleteFile(dest_file) catch {};
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try tmp.dir.copyFile(src_file, tmp.dir, dest_file2, .{ .override_mode = File.default_mode });
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defer tmp.dir.deleteFile(dest_file2) catch {};
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try expectFileContents(tmp.dir, dest_file, data);
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try expectFileContents(tmp.dir, dest_file2, data);
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}
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fn expectFileContents(dir: fs.Dir, file_path: []const u8, data: []const u8) !void {
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const contents = try dir.readFileAlloc(testing.allocator, file_path, 1000);
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defer testing.allocator.free(contents);
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testing.expectEqualSlices(u8, data, contents);
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}
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test "AtomicFile" {
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const test_out_file = "tmp_atomic_file_test_dest.txt";
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const test_content =
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\\ hello!
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\\ this is a test file
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;
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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{
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var af = try tmp.dir.atomicFile(test_out_file, .{});
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defer af.deinit();
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try af.file.writeAll(test_content);
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try af.finish();
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}
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const content = try tmp.dir.readFileAlloc(testing.allocator, test_out_file, 9999);
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defer testing.allocator.free(content);
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testing.expect(mem.eql(u8, content, test_content));
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try tmp.dir.deleteFile(test_out_file);
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}
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test "realpath" {
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if (builtin.os.tag == .wasi) return error.SkipZigTest;
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var buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;
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testing.expectError(error.FileNotFound, fs.realpath("definitely_bogus_does_not_exist1234", &buf));
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}
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const FILE_LOCK_TEST_SLEEP_TIME = 5 * std.time.ns_per_ms;
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test "open file with exclusive nonblocking lock twice" {
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@ -59,137 +59,10 @@ test "readlinkat" {
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expect(mem.eql(u8, "file.txt", read_link));
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}
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test "makePath, put some files in it, deleteTree" {
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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try tmp.dir.makePath("os_test_tmp" ++ fs.path.sep_str ++ "b" ++ fs.path.sep_str ++ "c");
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try tmp.dir.writeFile("os_test_tmp" ++ fs.path.sep_str ++ "b" ++ fs.path.sep_str ++ "c" ++ fs.path.sep_str ++ "file.txt", "nonsense");
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try tmp.dir.writeFile("os_test_tmp" ++ fs.path.sep_str ++ "b" ++ fs.path.sep_str ++ "file2.txt", "blah");
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try tmp.dir.deleteTree("os_test_tmp");
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if (tmp.dir.openDir("os_test_tmp", .{})) |dir| {
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@panic("expected error");
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} else |err| {
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expect(err == error.FileNotFound);
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}
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}
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test "access file" {
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if (builtin.os.tag == .wasi) return error.SkipZigTest;
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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try tmp.dir.makePath("os_test_tmp");
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if (tmp.dir.access("os_test_tmp" ++ fs.path.sep_str ++ "file.txt", .{})) |ok| {
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@panic("expected error");
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} else |err| {
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expect(err == error.FileNotFound);
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}
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try tmp.dir.writeFile("os_test_tmp" ++ fs.path.sep_str ++ "file.txt", "");
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try tmp.dir.access("os_test_tmp" ++ fs.path.sep_str ++ "file.txt", .{});
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try tmp.dir.deleteTree("os_test_tmp");
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}
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fn testThreadIdFn(thread_id: *Thread.Id) void {
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thread_id.* = Thread.getCurrentId();
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}
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test "sendfile" {
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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try tmp.dir.makePath("os_test_tmp");
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defer tmp.dir.deleteTree("os_test_tmp") catch {};
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var dir = try tmp.dir.openDir("os_test_tmp", .{});
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defer dir.close();
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const line1 = "line1\n";
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const line2 = "second line\n";
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var vecs = [_]os.iovec_const{
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.{
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.iov_base = line1,
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.iov_len = line1.len,
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},
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.{
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.iov_base = line2,
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.iov_len = line2.len,
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},
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};
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var src_file = try dir.createFile("sendfile1.txt", .{ .read = true });
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defer src_file.close();
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try src_file.writevAll(&vecs);
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var dest_file = try dir.createFile("sendfile2.txt", .{ .read = true });
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defer dest_file.close();
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const header1 = "header1\n";
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const header2 = "second header\n";
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const trailer1 = "trailer1\n";
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const trailer2 = "second trailer\n";
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var hdtr = [_]os.iovec_const{
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.{
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.iov_base = header1,
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.iov_len = header1.len,
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},
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.{
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.iov_base = header2,
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.iov_len = header2.len,
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},
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.{
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.iov_base = trailer1,
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.iov_len = trailer1.len,
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},
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.{
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.iov_base = trailer2,
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.iov_len = trailer2.len,
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},
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};
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var written_buf: [100]u8 = undefined;
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try dest_file.writeFileAll(src_file, .{
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.in_offset = 1,
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.in_len = 10,
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.headers_and_trailers = &hdtr,
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.header_count = 2,
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});
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const amt = try dest_file.preadAll(&written_buf, 0);
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expect(mem.eql(u8, written_buf[0..amt], "header1\nsecond header\nine1\nsecontrailer1\nsecond trailer\n"));
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}
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test "fs.copyFile" {
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const data = "u6wj+JmdF3qHsFPE BUlH2g4gJCmEz0PP";
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const src_file = "tmp_test_copy_file.txt";
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const dest_file = "tmp_test_copy_file2.txt";
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const dest_file2 = "tmp_test_copy_file3.txt";
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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try tmp.dir.writeFile(src_file, data);
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defer tmp.dir.deleteFile(src_file) catch {};
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try tmp.dir.copyFile(src_file, tmp.dir, dest_file, .{});
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defer tmp.dir.deleteFile(dest_file) catch {};
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try tmp.dir.copyFile(src_file, tmp.dir, dest_file2, .{ .override_mode = File.default_mode });
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defer tmp.dir.deleteFile(dest_file2) catch {};
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try expectFileContents(tmp.dir, dest_file, data);
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try expectFileContents(tmp.dir, dest_file2, data);
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}
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fn expectFileContents(dir: Dir, file_path: []const u8, data: []const u8) !void {
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const contents = try dir.readFileAlloc(testing.allocator, file_path, 1000);
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defer testing.allocator.free(contents);
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testing.expectEqualSlices(u8, data, contents);
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}
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test "std.Thread.getCurrentId" {
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if (builtin.single_threaded) return error.SkipZigTest;
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@ -242,29 +115,6 @@ test "cpu count" {
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expect(cpu_count >= 1);
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}
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test "AtomicFile" {
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const test_out_file = "tmp_atomic_file_test_dest.txt";
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const test_content =
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\\ hello!
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\\ this is a test file
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;
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var tmp = tmpDir(.{});
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defer tmp.cleanup();
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{
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var af = try tmp.dir.atomicFile(test_out_file, .{});
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defer af.deinit();
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try af.file.writeAll(test_content);
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try af.finish();
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}
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const content = try tmp.dir.readFileAlloc(testing.allocator, test_out_file, 9999);
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defer testing.allocator.free(content);
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expect(mem.eql(u8, content, test_content));
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try tmp.dir.deleteFile(test_out_file);
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}
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test "thread local storage" {
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if (builtin.single_threaded) return error.SkipZigTest;
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const thread1 = try Thread.spawn({}, testTls);
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@ -299,13 +149,6 @@ test "getcwd" {
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_ = os.getcwd(&buf) catch undefined;
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}
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test "realpath" {
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if (builtin.os.tag == .wasi) return error.SkipZigTest;
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var buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;
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testing.expectError(error.FileNotFound, fs.realpath("definitely_bogus_does_not_exist1234", &buf));
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}
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test "sigaltstack" {
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if (builtin.os.tag == .windows or builtin.os.tag == .wasi) return error.SkipZigTest;
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