initial commit

node_modules/mv/test/test.js

@@ -0,0 +1,151 @@
+var assert = require('assert');
+var fs = require('fs');
+var rimraf = require('rimraf');
+var describe = global.describe;
+var it = global.it;
+var mv = require('../');
+
+var realFsRename = fs.rename;
+function overrideFsRename() {
+  // makes fs.rename return cross-device error.
+  fs.rename = function(src, dest, cb) {
+    setTimeout(function() {
+      var err = new Error();
+      err.code = 'EXDEV';
+      cb(err);
+    }, 10);
+  };
+}
+
+function restoreFsRename() {
+  fs.rename = realFsRename;
+}
+
+describe("mv", function() {
+  it("should rename a file on the same device", function (done) {
+    mv("test/a-file", "test/a-file-dest", function (err) {
+      assert.ifError(err);
+      fs.readFile("test/a-file-dest", 'utf8', function (err, contents) {
+        assert.ifError(err);
+        assert.strictEqual(contents, "sonic the hedgehog\n");
+        // move it back
+        mv("test/a-file-dest", "test/a-file", done);
+      });
+    });
+  });
+
+  it("should not overwrite if clobber = false", function (done) {
+    mv("test/a-file", "test/a-folder/another-file", {clobber: false}, function (err) {
+      assert.ok(err && err.code === 'EEXIST', "throw EEXIST");
+      done();
+    });
+  });
+
+  it("should not create directory structure by default", function (done) {
+    mv("test/a-file", "test/does/not/exist/a-file-dest", function (err) {
+      assert.strictEqual(err.code, 'ENOENT');
+      done();
+    });
+  });
+
+  it("should create directory structure when mkdirp option set", function (done) {
+    mv("test/a-file", "test/does/not/exist/a-file-dest", {mkdirp: true}, function (err) {
+      assert.ifError(err);
+      fs.readFile("test/does/not/exist/a-file-dest", 'utf8', function (err, contents) {
+        assert.ifError(err);
+        assert.strictEqual(contents, "sonic the hedgehog\n");
+        // move it back
+        mv("test/does/not/exist/a-file-dest", "test/a-file", function(err) {
+          assert.ifError(err);
+          rimraf("test/does", { disableGlob: true }, done);
+        });
+      });
+    });
+  });
+
+  it("should work across devices", function (done) {
+    overrideFsRename();
+    mv("test/a-file", "test/a-file-dest", function (err) {
+      assert.ifError(err);
+      fs.readFile("test/a-file-dest", 'utf8', function (err, contents) {
+        assert.ifError(err);
+        assert.strictEqual(contents, "sonic the hedgehog\n");
+        // move it back
+        mv("test/a-file-dest", "test/a-file", function(err) {
+          restoreFsRename();
+          done(err);
+        });
+      });
+    });
+  });
+
+  it("should work across devices, even with special characters", function (done) {
+    overrideFsRename();
+    mv("test/a-file", "test/a-*", function (err) {
+      assert.ifError(err);
+      fs.readFile("test/a-*", 'utf8', function (err, contents) {
+        assert.ifError(err);
+        assert.strictEqual(contents, "sonic the hedgehog\n");
+        // move it back
+        mv("test/a-*", "test/a-file", function(err) {
+          assert.ifError(err);
+          fs.readFile("test/a-file", 'utf8', function (err, contents) {
+            assert.ifError(err);
+            assert.strictEqual(contents, "sonic the hedgehog\n");
+            restoreFsRename();
+            done(err);
+          });
+        });
+      });
+    });
+  });
+
+  it("should move folders", function (done) {
+    mv("test/a-folder", "test/a-folder-dest", function (err) {
+      assert.ifError(err);
+      fs.readFile("test/a-folder-dest/another-file", 'utf8', function (err, contents) {
+        assert.ifError(err);
+        assert.strictEqual(contents, "tails\n");
+        // move it back
+        mv("test/a-folder-dest", "test/a-folder", done);
+      });
+    });
+  });
+
+  it("should move folders across devices", function (done) {
+    overrideFsRename();
+    mv("test/a-folder", "test/a-folder-dest", function (err) {
+      assert.ifError(err);
+      fs.readFile("test/a-folder-dest/another-folder/file3", 'utf8', function (err, contents) {
+        assert.ifError(err);
+        assert.strictEqual(contents, "knuckles\n");
+        // move it back
+        mv("test/a-folder-dest", "test/a-folder", function(err) {
+          restoreFsRename();
+          done(err);
+        });
+      });
+    });
+  });
+
+  it("should move folders across devices, even with special characters", function (done) {
+    overrideFsRename();
+    mv("test/a-folder", "test/a-*", function (err) {
+      assert.ifError(err);
+      fs.readFile("test/a-*/another-folder/file3", 'utf8', function (err, contents) {
+        assert.ifError(err);
+        assert.strictEqual(contents, "knuckles\n");
+        // move it back
+        mv("test/a-*", "test/a-folder", function(err) {
+          assert.ifError(err);
+          fs.readFile("test/a-folder/another-folder/file3", 'utf8', function (err, contents) {
+            assert.ifError(err);
+            assert.strictEqual(contents, "knuckles\n");
+            restoreFsRename();
+            done(err);
+          });
+        });
+      });
+    });
+  });
+});