JavaEnvUtilsTestpublic class JavaEnvUtilsTest extends TestCase | TestCase for JavaEnvUtils. |
| Fields Summary |
|---|
| private static final FileUtils | FILE_UTILS |
| Constructors Summary |
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public JavaEnvUtilsTest(String s)
super(s);
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| Methods Summary |
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| public void | testGetExecutableMostPlatforms()
if (!Os.isName("netware") && !Os.isFamily("windows")) {
String javaHome =
FILE_UTILS.normalize(System.getProperty("java.home"))
.getAbsolutePath();
// could still be OS/2
String extension = Os.isFamily("dos") ? ".exe" : "";
String j = JavaEnvUtils.getJreExecutable("java");
if (!extension.equals("")) {
assertTrue(j.endsWith(extension));
}
assertTrue(j+" is absolute", (new File(j)).isAbsolute());
assertTrue(j+" is normalized and in the JRE dir",
j.startsWith(javaHome));
j = JavaEnvUtils.getJdkExecutable("javac");
if (!extension.equals("")) {
assertTrue(j.endsWith(extension));
}
assertTrue(j+" is absolute", (new File(j)).isAbsolute());
String javaHomeParent =
FILE_UTILS.normalize(javaHome+"/..").getAbsolutePath();
assertTrue(j+" is normalized and in the JDK dir",
j.startsWith(javaHomeParent));
if (Os.isFamily("mac")) {
assertTrue(j+" is normalized and in the JRE dir",
j.startsWith(javaHome));
} else {
assertTrue(j+" is normalized and not in the JRE dir",
!j.startsWith(javaHome));
}
assertEquals("foo"+extension,
JavaEnvUtils.getJreExecutable("foo"));
assertEquals("foo"+extension,
JavaEnvUtils.getJdkExecutable("foo"));
}
| | public void | testGetExecutableNetware()
if (Os.isName("netware")) {
assertEquals("java", JavaEnvUtils.getJreExecutable("java"));
assertEquals("javac", JavaEnvUtils.getJdkExecutable("javac"));
assertEquals("foo", JavaEnvUtils.getJreExecutable("foo"));
assertEquals("foo", JavaEnvUtils.getJdkExecutable("foo"));
}
| | public void | testGetExecutableWindows()
if (Os.isFamily("windows")) {
String javaHome =
FILE_UTILS.normalize(System.getProperty("java.home"))
.getAbsolutePath();
String j = JavaEnvUtils.getJreExecutable("java");
assertTrue(j.endsWith(".exe"));
assertTrue(j+" is absolute", (new File(j)).isAbsolute());
try {
assertTrue(j+" is normalized and in the JRE dir",
j.startsWith(javaHome));
} catch (AssertionFailedError e) {
// java.home is bogus
assertEquals("java.exe", j);
}
j = JavaEnvUtils.getJdkExecutable("javac");
assertTrue(j.endsWith(".exe"));
try {
assertTrue(j+" is absolute", (new File(j)).isAbsolute());
String javaHomeParent =
FILE_UTILS.normalize(javaHome+"/..").getAbsolutePath();
assertTrue(j+" is normalized and in the JDK dir",
j.startsWith(javaHomeParent));
assertTrue(j+" is normalized and not in the JRE dir",
!j.startsWith(javaHome));
} catch (AssertionFailedError e) {
// java.home is bogus
assertEquals("javac.exe", j);
}
assertEquals("foo.exe", JavaEnvUtils.getJreExecutable("foo"));
assertEquals("foo.exe", JavaEnvUtils.getJdkExecutable("foo"));
}
| | public void | testIsAtLeastJavaVersion()
assertTrue(
"Current java version is not at least the current java version...",
JavaEnvUtils.isAtLeastJavaVersion(JavaEnvUtils.getJavaVersion()));
assertFalse(
"In case the current java version is higher than 9.0 definitely a new algorithem will be needed",
JavaEnvUtils.isAtLeastJavaVersion("9.0"));
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