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// Copyright the Browserify authors. MIT License.
// Ported from https://github.com/browserify/path-browserify/
import { test, assertEqual } from "../../testing/mod.ts";
import * as path from "./mod.ts";
test(function dirname() {
assertEqual(path.posix.dirname("/a/b/"), "/a");
assertEqual(path.posix.dirname("/a/b"), "/a");
assertEqual(path.posix.dirname("/a"), "/");
assertEqual(path.posix.dirname(""), ".");
assertEqual(path.posix.dirname("/"), "/");
assertEqual(path.posix.dirname("////"), "/");
assertEqual(path.posix.dirname("//a"), "//");
assertEqual(path.posix.dirname("foo"), ".");
});
test(function dirnameWin32() {
assertEqual(path.win32.dirname("c:\\"), "c:\\");
assertEqual(path.win32.dirname("c:\\foo"), "c:\\");
assertEqual(path.win32.dirname("c:\\foo\\"), "c:\\");
assertEqual(path.win32.dirname("c:\\foo\\bar"), "c:\\foo");
assertEqual(path.win32.dirname("c:\\foo\\bar\\"), "c:\\foo");
assertEqual(path.win32.dirname("c:\\foo\\bar\\baz"), "c:\\foo\\bar");
assertEqual(path.win32.dirname("\\"), "\\");
assertEqual(path.win32.dirname("\\foo"), "\\");
assertEqual(path.win32.dirname("\\foo\\"), "\\");
assertEqual(path.win32.dirname("\\foo\\bar"), "\\foo");
assertEqual(path.win32.dirname("\\foo\\bar\\"), "\\foo");
assertEqual(path.win32.dirname("\\foo\\bar\\baz"), "\\foo\\bar");
assertEqual(path.win32.dirname("c:"), "c:");
assertEqual(path.win32.dirname("c:foo"), "c:");
assertEqual(path.win32.dirname("c:foo\\"), "c:");
assertEqual(path.win32.dirname("c:foo\\bar"), "c:foo");
assertEqual(path.win32.dirname("c:foo\\bar\\"), "c:foo");
assertEqual(path.win32.dirname("c:foo\\bar\\baz"), "c:foo\\bar");
assertEqual(path.win32.dirname("file:stream"), ".");
assertEqual(path.win32.dirname("dir\\file:stream"), "dir");
assertEqual(path.win32.dirname("\\\\unc\\share"), "\\\\unc\\share");
assertEqual(path.win32.dirname("\\\\unc\\share\\foo"), "\\\\unc\\share\\");
assertEqual(path.win32.dirname("\\\\unc\\share\\foo\\"), "\\\\unc\\share\\");
assertEqual(
path.win32.dirname("\\\\unc\\share\\foo\\bar"),
"\\\\unc\\share\\foo"
);
assertEqual(
path.win32.dirname("\\\\unc\\share\\foo\\bar\\"),
"\\\\unc\\share\\foo"
);
assertEqual(
path.win32.dirname("\\\\unc\\share\\foo\\bar\\baz"),
"\\\\unc\\share\\foo\\bar"
);
assertEqual(path.win32.dirname("/a/b/"), "/a");
assertEqual(path.win32.dirname("/a/b"), "/a");
assertEqual(path.win32.dirname("/a"), "/");
assertEqual(path.win32.dirname(""), ".");
assertEqual(path.win32.dirname("/"), "/");
assertEqual(path.win32.dirname("////"), "/");
assertEqual(path.win32.dirname("foo"), ".");
});
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