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const std = @import("../../std.zig");
const builtin = @import("builtin");
const windows = std.os.windows;
const mem = std.mem;
const testing = std.testing;
const expect = testing.expect;
fn testRemoveDotDirs(str: []const u8, expected: []const u8) !void {
const mutable = try testing.allocator.dupe(u8, str);
defer testing.allocator.free(mutable);
const actual = mutable[0..try windows.removeDotDirsSanitized(u8, mutable)];
try testing.expect(mem.eql(u8, actual, expected));
}
fn testRemoveDotDirsError(err: anyerror, str: []const u8) !void {
const mutable = try testing.allocator.dupe(u8, str);
defer testing.allocator.free(mutable);
try testing.expectError(err, windows.removeDotDirsSanitized(u8, mutable));
}
test "removeDotDirs" {
try testRemoveDotDirs("", "");
try testRemoveDotDirs(".", "");
try testRemoveDotDirs(".\\", "");
try testRemoveDotDirs(".\\.", "");
try testRemoveDotDirs(".\\.\\", "");
try testRemoveDotDirs(".\\.\\.", "");
try testRemoveDotDirs("a", "a");
try testRemoveDotDirs("a\\", "a\\");
try testRemoveDotDirs("a\\b", "a\\b");
try testRemoveDotDirs("a\\.", "a\\");
try testRemoveDotDirs("a\\b\\.", "a\\b\\");
try testRemoveDotDirs("a\\.\\b", "a\\b");
try testRemoveDotDirs(".a", ".a");
try testRemoveDotDirs(".a\\", ".a\\");
try testRemoveDotDirs(".a\\.b", ".a\\.b");
try testRemoveDotDirs(".a\\.", ".a\\");
try testRemoveDotDirs(".a\\.\\.", ".a\\");
try testRemoveDotDirs(".a\\.\\.\\.b", ".a\\.b");
try testRemoveDotDirs(".a\\.\\.\\.b\\", ".a\\.b\\");
try testRemoveDotDirsError(error.TooManyParentDirs, "..");
try testRemoveDotDirsError(error.TooManyParentDirs, "..\\");
try testRemoveDotDirsError(error.TooManyParentDirs, ".\\..\\");
try testRemoveDotDirsError(error.TooManyParentDirs, ".\\.\\..\\");
try testRemoveDotDirs("a\\..", "");
try testRemoveDotDirs("a\\..\\", "");
try testRemoveDotDirs("a\\..\\.", "");
try testRemoveDotDirs("a\\..\\.\\", "");
try testRemoveDotDirs("a\\..\\.\\.", "");
try testRemoveDotDirsError(error.TooManyParentDirs, "a\\..\\.\\.\\..");
try testRemoveDotDirs("a\\..\\.\\.\\b", "b");
try testRemoveDotDirs("a\\..\\.\\.\\b\\", "b\\");
try testRemoveDotDirs("a\\..\\.\\.\\b\\.", "b\\");
try testRemoveDotDirs("a\\..\\.\\.\\b\\.\\", "b\\");
try testRemoveDotDirs("a\\..\\.\\.\\b\\.\\..", "");
try testRemoveDotDirs("a\\..\\.\\.\\b\\.\\..\\", "");
try testRemoveDotDirs("a\\..\\.\\.\\b\\.\\..\\.", "");
try testRemoveDotDirsError(error.TooManyParentDirs, "a\\..\\.\\.\\b\\.\\..\\.\\..");
try testRemoveDotDirs("a\\b\\..\\", "a\\");
try testRemoveDotDirs("a\\b\\..\\c", "a\\c");
}
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