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Commitea9942d

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* Add test to reproduce issuejava-diff-utils#141* Fix assumption on test to match expected behaviour expressed onjava-diff-utils#141* Make "/" after "virtual" directories mandatoryNow the regex only matches with "a/", "b/", "new/" and "old/", previously the slash was taken as optional.fixesjava-diff-utils#141
1 parent8fdd239 commitea9942d

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3 files changed

+23
-2
lines changed

3 files changed

+23
-2
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‎java-diff-utils/src/main/java/com/github/difflib/unifieddiff/UnifiedDiffReader.java‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -353,7 +353,7 @@ private String extractFileName(String _line) {
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line =line.substring(0,matcher.start());
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}
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line =line.split("\t")[0];
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returnline.substring(4).replaceFirst("^(a|b|old|new)(\\/)?","")
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returnline.substring(4).replaceFirst("^(a|b|old|new)/","")
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.trim();
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}
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‎java-diff-utils/src/test/java/com/github/difflib/unifieddiff/UnifiedDiffReaderTest.java‎

Lines changed: 11 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -122,7 +122,7 @@ public void testParseIssue46() throws IOException {
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assertThat(diff.getFiles().size()).isEqualTo(1);
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UnifiedDiffFilefile1 =diff.getFiles().get(0);
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assertThat(file1.getFromFile()).isEqualTo(".vhd");
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assertThat(file1.getFromFile()).isEqualTo("a.vhd");
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assertThat(file1.getPatch().getDeltas().size()).isEqualTo(1);
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assertThat(diff.getTail()).isNull();
@@ -384,4 +384,14 @@ public void testParseIssue123() throws IOException {
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assertThat(diff.getFiles()).extracting(f ->f.getFromFile()).contains("src/java/main/org/apache/zookeeper/server/FinalRequestProcessor.java");
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}
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@Test
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publicvoidtestParseIssue141()throwsIOException {
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UnifiedDiffdiff =UnifiedDiffReader.parseUnifiedDiff(
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UnifiedDiffReaderTest.class.getResourceAsStream("problem_diff_issue141.diff"));
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UnifiedDiffFilefile1 =diff.getFiles().get(0);
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assertThat(file1.getFromFile()).isEqualTo("a.txt");
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assertThat(file1.getToFile()).isEqualTo("a1.txt");
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}
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}
Lines changed: 11 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,11 @@
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--- a.txt
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+++ a1.txt
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@@ -8,7 +8,7 @@
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<Setting>
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<Setting a>
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<setting b>
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- <value>23</value>
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+ <value>24</value>
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</setting b>
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<setting c>
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<value>1</value>

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