1 files changed, 199 insertions, 0 deletions
diff --git a/src/test/java/net/sf/antcontrib/cpptasks/parser/TestCParser.java b/src/test/java/net/sf/antcontrib/cpptasks/parser/TestCParser.java
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index 0000000..d5e9888
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+++ b/src/test/java/net/sf/antcontrib/cpptasks/parser/TestCParser.java
@@ -0,0 +1,199 @@
+/*
+ *
+ * Copyright 2002-2005 The Ant-Contrib project
+ *
+ *  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 net.sf.antcontrib.cpptasks.parser;
+
+import junit.framework.TestCase;
+
+import java.io.CharArrayReader;
+import java.io.IOException;
+
+/**
+ * Tests for the CParser class.
+ */
+public final class TestCParser
+    extends TestCase {
+  /**
+   * Constructor.
+   * @param name String test name
+   */
+  public TestCParser(final String name) {
+    super(name);
+  }
+
+  /**
+   * Checks parsing of #include <foo.h>.
+   * @throws IOException test fails on IOException
+   */
+  public void testImmediateImportBracket() throws IOException {
+    CharArrayReader reader = new CharArrayReader(
+        "#import <foo.h> nowhatever  ".toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 1);
+    assertEquals("foo.h", includes[0]);
+  }
+
+  /**
+   * Checks parsing of #import "foo.h".
+   * @throws IOException test fails on IOException
+   */
+  public void testImmediateImportQuote() throws IOException {
+    CharArrayReader reader = new CharArrayReader("#import \"foo.h\"   "
+                                                 .toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 1);
+    assertEquals("foo.h", includes[0]);
+  }
+
+  /**
+   * Checks parsing of #include <foo.h>.
+   * @throws IOException test fails on IOException
+   */
+  public void testImmediateIncludeBracket() throws IOException {
+    CharArrayReader reader = new CharArrayReader("#include      <foo.h>   "
+                                                 .toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 1);
+    assertEquals("foo.h", includes[0]);
+  }
+
+  /**
+   * Checks parsing of #include "foo.h".
+   * @throws IOException test fails on IOException.
+   */
+  public void testImmediateIncludeQuote() throws IOException {
+    CharArrayReader reader = new CharArrayReader(
+        "#include     \"foo.h\"   ".toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 1);
+    assertEquals("foo.h", includes[0]);
+  }
+
+  /**
+   * Checks parsing of #import <foo.h.
+   * @throws IOException test fails on IOException
+   */
+  public void testIncompleteImmediateImportBracket() throws IOException {
+    CharArrayReader reader = new CharArrayReader("#import <foo.h   "
+                                                 .toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 0);
+  }
+
+  /**
+   * Checks parsing of #import "foo.h.
+   * @throws IOException test fails on IOException
+   */
+  public void testIncompleteImmediateImportQuote() throws IOException {
+    CharArrayReader reader = new CharArrayReader("#import \"foo.h   "
+                                                 .toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 0);
+  }
+
+  /**
+   * Checks parsing of #include <foo.h.
+   * @throws IOException test fails on IOException
+   */
+  public void testIncompleteImmediateIncludeBracket() throws IOException {
+    CharArrayReader reader = new CharArrayReader("#include <foo.h   "
+                                                 .toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 0);
+  }
+
+  /**
+   * Checks parsing of #include "foo.h.
+   * @throws IOException test fails on IOException
+   */
+  public void testIncompleteImmediateIncludeQuote() throws IOException {
+    CharArrayReader reader = new CharArrayReader("#include     \"foo.h    "
+                                                 .toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 0);
+  }
+
+  /**
+   * Checks parsing of #include foo.h.
+   * @throws IOException test fails on IOException
+   */
+  public void testNoQuoteOrBracket() throws IOException {
+    CharArrayReader reader = new CharArrayReader("#include foo.h  "
+                                                 .toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 0);
+  }
+
+  /**
+   * Checks parsing of //#include "foo.h".
+   * @throws IOException test fails on IOException
+   */
+  public void testNotFirstWhitespace() throws IOException {
+    CharArrayReader reader = new CharArrayReader("//#include \"foo.h\""
+                                                 .toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 0);
+  }
+
+  /**
+   * Checks parsing when line contains leading whitespace.
+   * @throws IOException test fails on IOException.
+   */
+  public void testLeadingSpace() throws IOException {
+    CharArrayReader reader = new CharArrayReader(
+        " #include     \"foo.h\"   ".toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 1);
+    assertEquals("foo.h", includes[0]);
+  }
+
+  /**
+   * Checks parsing when line contains a leading tab.
+   * @throws IOException test fails on IOException.
+   */
+  public void testLeadingTab() throws IOException {
+    CharArrayReader reader = new CharArrayReader(
+        "\t#include     \"foo.h\"   ".toCharArray());
+    CParser parser = new CParser();
+    parser.parse(reader);
+    String[] includes = parser.getIncludes();
+    assertEquals(includes.length, 1);
+    assertEquals("foo.h", includes[0]);
+  }
+
+}