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Diffstat (limited to 'src/test/java/net/sf/antcontrib/cpptasks/TestCompilerDef.java')
| -rw-r--r-- | src/test/java/net/sf/antcontrib/cpptasks/TestCompilerDef.java | 357 |
1 files changed, 357 insertions, 0 deletions
diff --git a/src/test/java/net/sf/antcontrib/cpptasks/TestCompilerDef.java b/src/test/java/net/sf/antcontrib/cpptasks/TestCompilerDef.java new file mode 100644 index 0000000..12e1967 --- /dev/null +++ b/src/test/java/net/sf/antcontrib/cpptasks/TestCompilerDef.java @@ -0,0 +1,357 @@ +/* + * + * Copyright 2002-2004 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; + +import java.io.File; +import java.io.IOException; +import net.sf.antcontrib.cpptasks.compiler.CommandLineCompilerConfiguration; +import net.sf.antcontrib.cpptasks.compiler.Compiler; +import net.sf.antcontrib.cpptasks.compiler.LinkType; +import net.sf.antcontrib.cpptasks.devstudio.DevStudioCCompiler; +import net.sf.antcontrib.cpptasks.gcc.GccCCompiler; +import net.sf.antcontrib.cpptasks.types.CompilerArgument; +import net.sf.antcontrib.cpptasks.types.ConditionalPath; +import net.sf.antcontrib.cpptasks.types.DefineArgument; +import net.sf.antcontrib.cpptasks.types.DefineSet; +import net.sf.antcontrib.cpptasks.types.IncludePath; +import net.sf.antcontrib.cpptasks.types.SystemIncludePath; +import net.sf.antcontrib.cpptasks.types.UndefineArgument; +import org.apache.tools.ant.BuildException; +import org.apache.tools.ant.Project; + +/** + * Tests for CompilerDef. + */ +public final class TestCompilerDef + extends TestProcessorDef { + /** + * Constructor. + * + * @param name + * test name + */ + public TestCompilerDef(final String name) { + super(name); + } + + /** + * Creates a new processor. + * + * @return new processor + */ + protected ProcessorDef create() { + return new CompilerDef(); + } + + /** + * This method tests CompilerDef.getActiveDefines. + * + * A CompilerDef is created similar to what would be created for + * + * <cc><defineset><define name="DEBUG" if="debug"/> <define name="NDEBUG" + * unless="debug"/> </defineset> </cc> + * + * Then getActiveDefines is called for a project without and with the + * "debug" property defined. Return value from getActiveDefines should + * contain one member + */ + public void testGetActiveDefines() { + Project project = new org.apache.tools.ant.Project(); + CompilerDef def = new CompilerDef(); + def.setProject(project); + DefineSet defset = new DefineSet(); + DefineArgument arg1 = new DefineArgument(); + arg1.setName("DEBUG"); + arg1.setIf("debug"); + defset.addDefine(arg1); + DefineArgument arg2 = new DefineArgument(); + arg2.setName("NDEBUG"); + arg2.setUnless("debug"); + defset.addDefine(arg2); + def.addConfiguredDefineset(defset); + // + // Evaluate without "debug" set + // + UndefineArgument[] activeArgs = def.getActiveDefines(); + assertEquals(1, activeArgs.length); + assertEquals("NDEBUG", activeArgs[0].getName()); + // + // Set the "debug" property + // + project.setProperty("debug", ""); + activeArgs = def.getActiveDefines(); + assertEquals(1, activeArgs.length); + assertEquals("DEBUG", activeArgs[0].getName()); + } + + /** + * This method tests CompilerDef.getActiveIncludePath. + * + * A CompilerDef is created similar to what would be created for + * + * <cc><includepath location=".." if="debug"/> </cc> + * + * and is evaluate for a project without and without "debug" set + */ + public void testGetActiveIncludePaths() { + Project project = new org.apache.tools.ant.Project(); + CompilerDef def = new CompilerDef(); + def.setProject(project); + ConditionalPath path = def.createIncludePath(); + path.setLocation(new File("..")); + path.setIf("debug"); + // + // Evaluate without "debug" set + // + String[] includePaths = def.getActiveIncludePaths(); + assertEquals(0, includePaths.length); + // + // Set the "debug" property + // + project.setProperty("debug", ""); + includePaths = def.getActiveIncludePaths(); + assertEquals(1, includePaths.length); + } + + /** + * Tests that setting classname to the Gcc compiler is effective. + */ + public void testGetGcc() { + CompilerDef compilerDef = (CompilerDef) create(); + compilerDef.setClassname("net.sf.antcontrib.cpptasks.gcc.GccCCompiler"); + Compiler comp = (Compiler) compilerDef.getProcessor(); + assertNotNull(comp); + assertSame(GccCCompiler.getInstance(), comp); + } + + /** + * Tests that setting classname to the MSVC compiler is effective. + */ + public void testGetMSVC() { + CompilerDef compilerDef = (CompilerDef) create(); + compilerDef + .setClassname( + "net.sf.antcontrib.cpptasks.devstudio.DevStudioCCompiler"); + Compiler comp = (Compiler) compilerDef.getProcessor(); + assertNotNull(comp); + assertSame(DevStudioCCompiler.getInstance(), comp); + } + + /** + * Tests that setting classname to an bogus class name results in a + * BuildException. + */ + public void testUnknownClass() { + CompilerDef compilerDef = (CompilerDef) create(); + try { + compilerDef + .setClassname("net.sf.antcontrib.cpptasks.bogus.BogusCompiler"); + } catch (BuildException ex) { + return; + } + fail("Exception not thrown"); + } + + /** + * Test that setting classname to a class that doesn't support Compiler + * throws a BuildException. + * + */ + public void testWrongType() { + CompilerDef compilerDef = (CompilerDef) create(); + try { + compilerDef + .setClassname("net.sf.antcontrib.cpptasks.devstudio.DevStudioLinker"); + } catch (BuildException ex) { + return; + } + fail("Exception not thrown"); + } + + /** + * Gets the command line arguments that precede filenames. + * + * @param processor + * processor under test + * @return command line arguments + */ + protected String[] getPreArguments(final ProcessorDef processor) { + return ((CommandLineCompilerConfiguration) getConfiguration(processor)) + .getPreArguments(); + } + + /** + * Tests if a fileset enclosed in the base compiler definition is effective. + * + * @throws IOException + * if unable to create or delete a temporary file + */ + public void testExtendsFileSet() throws IOException { + super.testExtendsFileSet(File.createTempFile("cpptaskstest", ".cpp")); + } + + /** + * Tests if the rebuild attribute of the base compiler definition is + * effective. + * + */ + public void testExtendsRebuild() { + testExtendsRebuild(new CompilerDef()); + } + + /** + * Tests that compilerarg's contained in the base compiler definition are + * effective. + */ + public void testExtendsCompilerArgs() { + CompilerDef baseLinker = new CompilerDef(); + CompilerArgument linkerArg = new CompilerArgument(); + linkerArg.setValue("/base"); + baseLinker.addConfiguredCompilerArg(linkerArg); + CompilerDef extendedLinker = (CompilerDef) createExtendedProcessorDef( + baseLinker); + String[] preArgs = getPreArguments(extendedLinker); + assertEquals(2, preArgs.length); + assertEquals("/base", preArgs[0]); + } + + /** + * Tests that defineset's contained in the base compiler definition are + * effective. + */ + public void testExtendsDefineSet() { + CompilerDef baseCompiler = new CompilerDef(); + DefineSet defSet = new DefineSet(); + DefineArgument define = new DefineArgument(); + define.setName("foo"); + define.setValue("bar"); + defSet.addDefine(define); + baseCompiler.addConfiguredDefineset(defSet); + CompilerDef extendedCompiler = (CompilerDef) createExtendedProcessorDef( + baseCompiler); + String[] preArgs = getPreArguments(extendedCompiler); + assertEquals(2, preArgs.length); + assertEquals("-Dfoo=bar", preArgs[1]); + } + + /** + * Tests that includepath's contained in the base compiler definition are + * effective. + */ + public void testExtendsIncludePath() { + CompilerDef baseCompiler = new CompilerDef(); + CompilerDef extendedCompiler = (CompilerDef) createExtendedProcessorDef( + baseCompiler); + IncludePath path = baseCompiler.createIncludePath(); + path.setPath("/tmp"); + String[] preArgs = getPreArguments(extendedCompiler); + assertEquals(2, preArgs.length); + assertEquals("-I", preArgs[1].substring(0, 2)); + } + + /** + * Tests that sysincludepath's contained in the base compiler definition are + * effective. + */ + public void testExtendsSysIncludePath() { + CompilerDef baseCompiler = new CompilerDef(); + CompilerDef extendedCompiler = (CompilerDef) createExtendedProcessorDef( + baseCompiler); + SystemIncludePath path = baseCompiler.createSysIncludePath(); + path.setPath("/tmp"); + String[] preArgs = getPreArguments(extendedCompiler); + assertEquals(2, preArgs.length); + assertEquals("-I", preArgs[1].substring(0, 2)); + } + + /** + * Sets the name attribute. + * + * @param compiler + * compiler under test + * @param name + * compiler name + */ + private static void setCompilerName(final CompilerDef compiler, + final String name) { + CompilerEnum compilerName = new CompilerEnum(); + compilerName.setValue(name); + compiler.setName(compilerName); + } + + /** + * Tests that the extend attribute of the base compiler definition is + * effective. + */ + public void testExtendsExceptions() { + CompilerDef baseCompiler = new CompilerDef(); + baseCompiler.setExceptions(true); + CompilerDef extendedCompiler = (CompilerDef) createExtendedProcessorDef( + baseCompiler); + setCompilerName(extendedCompiler, "msvc"); + String[] preArgs = getPreArguments(extendedCompiler); + assertEquals("/EHsc", preArgs[2]); + } + + /** + * Tests that the multithread attribute of the base compiler definition is + * effective. + */ + public void testExtendsMultithreaded() { + CompilerDef baseCompiler = new CompilerDef(); + baseCompiler.setMultithreaded(false); + CompilerDef extendedCompiler = (CompilerDef) createExtendedProcessorDef( + baseCompiler); + setCompilerName(extendedCompiler, "msvc"); + CCTask cctask = new CCTask(); + LinkType linkType = new LinkType(); + linkType.setStaticRuntime(true); + CommandLineCompilerConfiguration config = (CommandLineCompilerConfiguration) + extendedCompiler + .createConfiguration(cctask, linkType, null, null, null); + String[] preArgs = config.getPreArguments(); + assertEquals("/ML", preArgs[3]); + } + + /** + * Tests that the name attribute in the base compiler is effective. + */ + public void testExtendsName() { + CompilerDef baseCompiler = new CompilerDef(); + setCompilerName(baseCompiler, "msvc"); + CompilerDef extendedCompiler = (CompilerDef) createExtendedProcessorDef( + baseCompiler); + extendedCompiler.setExceptions(true); + String[] preArgs = getPreArguments(extendedCompiler); + assertEquals("/EHsc", preArgs[2]); + } + + /** + * Tests that the classname attribute in the base compiler is effective. + */ + public void testExtendsClassname() { + CompilerDef baseCompiler = new CompilerDef(); + baseCompiler + .setClassname( + "net.sf.antcontrib.cpptasks.devstudio.DevStudioCCompiler"); + CompilerDef extendedCompiler = (CompilerDef) createExtendedProcessorDef( + baseCompiler); + extendedCompiler.setExceptions(true); + String[] preArgs = getPreArguments(extendedCompiler); + assertEquals("/EHsc", preArgs[2]); + } +} |