1 files changed, 60 insertions, 0 deletions
diff --git a/platform/util/testSrc/com/intellij/execution/configurations/CommandLineTokenizerTest.java b/platform/util/testSrc/com/intellij/execution/configurations/CommandLineTokenizerTest.java
new file mode 100644
index 000000000000..276ca549eb30
--- /dev/null
+++ b/platform/util/testSrc/com/intellij/execution/configurations/CommandLineTokenizerTest.java
@@ -0,0 +1,60 @@
+/*
+ * Copyright 2000-2014 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.intellij.execution.configurations;
+
+import junit.framework.TestCase;
+
+public class CommandLineTokenizerTest extends TestCase {
+  public void testBasic() throws Exception {
+    assertTokens("a b", "a", "b");
+    assertTokens("\"a b\"", "a b");
+    assertTokens("a\" b\"", "a b");
+    assertTokens("\"a b", "a b");
+    assertTokens("a b\"", "a", "b");
+    assertTokens("a b\" c", "a", "b c");
+    assertTokens("\"a b\" c \"d e\"", "a b", "c", "d e");
+  }
+
+  public void testEscape() throws Exception {
+    assertTokens("a\\ b", true, "a b");
+    assertTokens("a\\ b", false, "a\\", "b");
+
+    assertTokens("\"a\\ b\"", true, "a\\ b");
+    assertTokens("\"a\\ b\"", false, "a\\ b");
+
+    assertTokens("a\\ ", true, "a ");
+    assertTokens("a\\ ", false, "a\\");
+
+    assertTokens("\\\"", "\"");
+    assertTokens("\"\\\" a \\\"\"", "\" a \"");
+    assertTokens("\\\"a b\\\"", "\"a", "b\"");
+    assertTokens("\\\"a\\ b\\\"", true, "\"a b\"");
+    assertTokens("\\\"a\\ b\\\"", false, "\"a\\", "b\"");
+  }
+
+  private static void assertTokens(String cmd, String... tokens) {
+    assertTokens(cmd, false, tokens);
+  }
+
+  private static void assertTokens(String cmd, boolean handleEscapedWhitespaces, String... tokens) {
+    CommandLineTokenizer tokenizer = new CommandLineTokenizer(cmd, handleEscapedWhitespaces);
+
+    assertEquals(tokens.length, tokenizer.countTokens());
+    for (String token : tokens) {
+      assertEquals(token, tokenizer.nextToken());
+    }
+  }
+}