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Find/replace: add test for whole-word availability with unavailable regex #4178

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Merged
HeikoKlare merged 1 commit into from
Jul 10, 2026
+13 −0
Merged

Find/replace: add test for whole-word availability with unavailable regex #4178

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13 changes: 13 additions & 0 deletions ...nch.texteditor.tests/src/org/eclipse/ui/internal/findandreplace/FindReplaceLogicTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -719,6 +719,19 @@ public void testWholeWordSearchAvailable() {
assertFalse(isConsideredWholeWord.test(""));
}

@Test
public void testWholeWordRemainsAvailableWhenUnavailableRegexIsActivated() {
IFindReplaceLogic findReplaceLogic= setupFindReplaceLogicObject(null);
findReplaceLogic.setFindString("word");
assertFalse(findReplaceLogic.isAvailable(SearchOptions.REGEX)); // null target has no regex support
assertTrue(findReplaceLogic.isAvailable(SearchOptions.WHOLE_WORD));

findReplaceLogic.activate(SearchOptions.REGEX);

// Activating an unavailable option has no effective impact, so whole-word must remain available
assertTrue(findReplaceLogic.isAvailable(SearchOptions.WHOLE_WORD));
}

@Test
public void testReplaceInScopeStaysInScope() {
TextViewer textViewer= setupTextViewer(LINE_STRING + lineSeparator() + LINE_STRING + lineSeparator() + LINE_STRING);
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