/** Do not highlight if EOF interrupts the pattern. */
@Test
public void testEndOfFileMatch() {
fScanner = new MockScanner("${end of file is here:");
Assert.assertTrue(fRule.evaluate(fScanner).isUndefined());
Assert.assertEquals("", fScanner.getBuffer().substring(0, fScanner.getOffset()));
}
/** Highlight the correct amount of nested braces. */
@Test
public void testNestedBraceMatch() {
fScanner = new MockScanner("${a{b{cd}e}f}g}");
Assert.assertFalse(fRule.evaluate(fScanner).isUndefined());
Assert.assertEquals("${a{b{cd}e}f}", fScanner.getBuffer().substring(0, fScanner.getOffset()));
}
/**
* Highlight everything up to the end of the line, if that occurs before the final closing brace.
*/
@Test
public void testEndOfLineMatch() {
fScanner = new MockScanner("${a{b}c\nd}");
Assert.assertFalse(fRule.evaluate(fScanner).isUndefined());
Assert.assertEquals("${a{b}c\n", fScanner.getBuffer().substring(0, fScanner.getOffset()));
}
/** Highlight a pair of braces enclosing escaped braces. */
@Test
public void testEscapedBraceMatch() {
fScanner = new MockScanner("${basic\\}\\}}test}");
Assert.assertFalse(fRule.evaluate(fScanner).isUndefined());
Assert.assertEquals("${basic\\}\\}}", fScanner.getBuffer().substring(0, fScanner.getOffset()));
}
