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diff-parser-tests.js
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var assert = require('assert');
var DiffParser = require('../src/diff-parser.js').DiffParser;
describe('DiffParser', function() {
describe('generateDiffJson', function() {
it('should parse unix with \n diff', function() {
var diff =
'diff --git a/sample b/sample\n' +
'index 0000001..0ddf2ba\n' +
'--- a/sample\n' +
'+++ b/sample\n' +
'@@ -1 +1 @@\n' +
'-test\n' +
'+test1r\n';
checkDiffSample(diff);
});
it('should parse windows with \r\n diff', function() {
var diff =
'diff --git a/sample b/sample\r\n' +
'index 0000001..0ddf2ba\r\n' +
'--- a/sample\r\n' +
'+++ b/sample\r\n' +
'@@ -1 +1 @@\r\n' +
'-test\r\n' +
'+test1r\r\n';
checkDiffSample(diff);
});
it('should parse old os x with \r diff', function() {
var diff =
'diff --git a/sample b/sample\r' +
'index 0000001..0ddf2ba\r' +
'--- a/sample\r' +
'+++ b/sample\r' +
'@@ -1 +1 @@\r' +
'-test\r' +
'+test1r\r';
checkDiffSample(diff);
});
it('should parse mixed eols diff', function() {
var diff =
'diff --git a/sample b/sample\n' +
'index 0000001..0ddf2ba\r\n' +
'--- a/sample\r' +
'+++ b/sample\r\n' +
'@@ -1 +1 @@\n' +
'-test\r' +
'+test1r\n';
checkDiffSample(diff);
});
function checkDiffSample(diff) {
var result = DiffParser.generateDiffJson(diff);
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(1, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('sample', file1.oldName);
assert.equal('sample', file1.newName);
assert.equal(1, file1.blocks.length);
}
it('should parse diff with special characters', function() {
var diff =
'diff --git "a/bla with \ttab.scala" "b/bla with \ttab.scala"\n' +
'index 4c679d7..e9bd385 100644\n' +
'--- "a/bla with \ttab.scala"\n' +
'+++ "b/bla with \ttab.scala"\n' +
'@@ -1 +1,2 @@\n' +
'-cenas\n' +
'+cenas com ananas\n' +
'+bananas';
var result = DiffParser.generateDiffJson(diff);
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(2, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('bla with \ttab.scala', file1.oldName);
assert.equal('bla with \ttab.scala', file1.newName);
assert.equal(1, file1.blocks.length);
});
it('should parse diff with prefix', function() {
var diff =
'diff --git "\tbla with \ttab.scala" "\tbla with \ttab.scala"\n' +
'index 4c679d7..e9bd385 100644\n' +
'--- "\tbla with \ttab.scala"\n' +
'+++ "\tbla with \ttab.scala"\n' +
'@@ -1 +1,2 @@\n' +
'-cenas\n' +
'+cenas com ananas\n' +
'+bananas';
var result = DiffParser.generateDiffJson(diff, {'srcPrefix': '\t', 'dstPrefix': '\t'});
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(2, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('bla with \ttab.scala', file1.oldName);
assert.equal('bla with \ttab.scala', file1.newName);
assert.equal(1, file1.blocks.length);
});
it('should parse diff with deleted file', function() {
var diff =
'diff --git a/src/var/strundefined.js b/src/var/strundefined.js\n' +
'deleted file mode 100644\n' +
'index 04e16b0..0000000\n' +
'--- a/src/var/strundefined.js\n' +
'+++ /dev/null\n' +
'@@ -1,3 +0,0 @@\n' +
'-define(function() {\n' +
'- return typeof undefined;\n' +
'-});\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(1, result.length);
var file1 = result[0];
assert.equal(false, file1.isCombined);
assert.equal(0, file1.addedLines);
assert.equal(3, file1.deletedLines);
assert.equal('src/var/strundefined.js', file1.oldName);
assert.equal('/dev/null', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(true, file1.isDeleted);
assert.equal('04e16b0', file1.checksumBefore);
assert.equal('0000000', file1.checksumAfter);
});
it('should parse diff with new file', function() {
var diff =
'diff --git a/test.js b/test.js\n' +
'new file mode 100644\n' +
'index 0000000..e1e22ec\n' +
'--- /dev/null\n' +
'+++ b/test.js\n' +
'@@ -0,0 +1,5 @@\n' +
"+var parser = require('./source/git-parser');\n" +
'+\n' +
'+var patchLineList = [ false, false, false, false ];\n' +
'+\n' +
'+console.log(parser.parsePatchDiffResult(text, patchLineList));\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(1, result.length);
var file1 = result[0];
assert.equal(false, file1.isCombined);
assert.equal(5, file1.addedLines);
assert.equal(0, file1.deletedLines);
assert.equal('/dev/null', file1.oldName);
assert.equal('test.js', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(true, file1.isNew);
assert.equal(100644, file1.newFileMode);
assert.equal('0000000', file1.checksumBefore);
assert.equal('e1e22ec', file1.checksumAfter);
});
it('should parse diff with nested diff', function() {
var diff =
'diff --git a/src/offset.js b/src/offset.js\n' +
'index cc6ffb4..fa51f18 100644\n' +
'--- a/src/offset.js\n' +
'+++ b/src/offset.js\n' +
'@@ -1,6 +1,5 @@\n' +
"+var parser = require('./source/git-parser');\n" +
'+\n' +
"+var text = 'diff --git a/components/app/app.html b/components/app/app.html\\nindex ecb7a95..027bd9b 100644\\n--- a/components/app/app.html\\n+++ b/components/app/app.html\\n@@ -52,0 +53,3 @@\\n+\\n+\\n+\\n@@ -56,0 +60,3 @@\\n+\\n+\\n+\\n'\n" +
'+var patchLineList = [ false, false, false, false ];\n' +
'+\n' +
'+console.log(parser.parsePatchDiffResult(text, patchLineList));\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(1, result.length);
var file1 = result[0];
assert.equal(false, file1.isCombined);
assert.equal(6, file1.addedLines);
assert.equal(0, file1.deletedLines);
assert.equal('src/offset.js', file1.oldName);
assert.equal('src/offset.js', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(6, file1.blocks[0].lines.length);
assert.equal('cc6ffb4', file1.checksumBefore);
assert.equal('fa51f18', file1.checksumAfter);
});
it('should parse diff with multiple blocks', function() {
var diff =
'diff --git a/src/attributes/classes.js b/src/attributes/classes.js\n' +
'index c617824..c8d1393 100644\n' +
'--- a/src/attributes/classes.js\n' +
'+++ b/src/attributes/classes.js\n' +
'@@ -1,10 +1,9 @@\n' +
' define([\n' +
' "../core",\n' +
' "../var/rnotwhite",\n' +
'- "../var/strundefined",\n' +
' "../data/var/dataPriv",\n' +
' "../core/init"\n' +
'-], function( jQuery, rnotwhite, strundefined, dataPriv ) {\n' +
'+], function( jQuery, rnotwhite, dataPriv ) {\n' +
' \n' +
' var rclass = /[\\t\\r\\n\\f]/g;\n' +
' \n' +
'@@ -128,7 +127,7 @@ jQuery.fn.extend({\n' +
' }\n' +
' \n' +
' // Toggle whole class name\n' +
'- } else if ( type === strundefined || type === "boolean" ) {\n' +
'+ } else if ( value === undefined || type === "boolean" ) {\n' +
' if ( this.className ) {\n' +
' // store className if set\n' +
' dataPriv.set( this, "__className__", this.className );\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(1, result.length);
var file1 = result[0];
assert.equal(false, file1.isCombined);
assert.equal(2, file1.addedLines);
assert.equal(3, file1.deletedLines);
assert.equal('src/attributes/classes.js', file1.oldName);
assert.equal('src/attributes/classes.js', file1.newName);
assert.equal(2, file1.blocks.length);
assert.equal(11, file1.blocks[0].lines.length);
assert.equal(8, file1.blocks[1].lines.length);
assert.equal('c617824', file1.checksumBefore);
assert.equal('c8d1393', file1.checksumAfter);
});
it('should parse diff with multiple files', function() {
var diff =
'diff --git a/src/core/init.js b/src/core/init.js\n' +
'index e49196a..50f310c 100644\n' +
'--- a/src/core/init.js\n' +
'+++ b/src/core/init.js\n' +
'@@ -101,7 +101,7 @@ var rootjQuery,\n' +
' // HANDLE: $(function)\n' +
' // Shortcut for document ready\n' +
' } else if ( jQuery.isFunction( selector ) ) {\n' +
'- return typeof rootjQuery.ready !== "undefined" ?\n' +
'+ return rootjQuery.ready !== undefined ?\n' +
' rootjQuery.ready( selector ) :\n' +
' // Execute immediately if ready is not present\n' +
' selector( jQuery );\n' +
'diff --git a/src/event.js b/src/event.js\n' +
'index 7336f4d..6183f70 100644\n' +
'--- a/src/event.js\n' +
'+++ b/src/event.js\n' +
'@@ -1,6 +1,5 @@\n' +
' define([\n' +
' "./core",\n' +
'- "./var/strundefined",\n' +
' "./var/rnotwhite",\n' +
' "./var/hasOwn",\n' +
' "./var/slice",\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(2, result.length);
var file1 = result[0];
assert.equal(false, file1.isCombined);
assert.equal(1, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('src/core/init.js', file1.oldName);
assert.equal('src/core/init.js', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(8, file1.blocks[0].lines.length);
assert.equal('e49196a', file1.checksumBefore);
assert.equal('50f310c', file1.checksumAfter);
var file2 = result[1];
assert.equal(false, file2.isCombined);
assert.equal(0, file2.addedLines);
assert.equal(1, file2.deletedLines);
assert.equal('src/event.js', file2.oldName);
assert.equal('src/event.js', file2.newName);
assert.equal(1, file2.blocks.length);
assert.equal(6, file2.blocks[0].lines.length);
assert.equal('7336f4d', file2.checksumBefore);
assert.equal('6183f70', file2.checksumAfter);
});
it('should parse combined diff', function() {
var diff =
'diff --combined describe.c\n' +
'index fabadb8,cc95eb0..4866510\n' +
'--- a/describe.c\n' +
'+++ b/describe.c\n' +
'@@@ -98,20 -98,12 +98,20 @@@\n' +
' return (a_date > b_date) ? -1 : (a_date == b_date) ? 0 : 1;\n' +
' }\n' +
' \n' +
'- static void describe(char *arg)\n' +
' -static void describe(struct commit *cmit, int last_one)\n' +
'++static void describe(char *arg, int last_one)\n' +
' {\n' +
' + unsigned char sha1[20];\n' +
' + struct commit *cmit;\n' +
' struct commit_list *list;\n' +
' static int initialized = 0;\n' +
' struct commit_name *n;\n' +
' \n' +
' + if (get_sha1(arg, sha1) < 0)\n' +
' + usage(describe_usage);\n' +
' + cmit = lookup_commit_reference(sha1);\n' +
' + if (!cmit)\n' +
' + usage(describe_usage);\n' +
' +\n' +
' if (!initialized) {\n' +
' initialized = 1;\n' +
' for_each_ref(get_name);\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(1, result.length);
var file1 = result[0];
assert.equal(true, file1.isCombined);
assert.equal(9, file1.addedLines);
assert.equal(2, file1.deletedLines);
assert.equal('describe.c', file1.oldName);
assert.equal('describe.c', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(22, file1.blocks[0].lines.length);
assert.deepEqual(['4866510', 'cc95eb0'].sort(), file1.checksumBefore.sort());
assert.equal('fabadb8', file1.checksumAfter);
});
it('should parse diffs with copied files', function() {
var diff =
'diff --git a/index.js b/more-index.js\n' +
'dissimilarity index 5%\n' +
'copy from index.js\n' +
'copy to more-index.js\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(1, result.length);
var file1 = result[0];
assert.equal(0, file1.addedLines);
assert.equal(0, file1.deletedLines);
assert.equal('index.js', file1.oldName);
assert.equal('more-index.js', file1.newName);
assert.equal(0, file1.blocks.length);
assert.equal(true, file1.isCopy);
assert.equal(5, file1.changedPercentage);
});
it('should parse diffs with moved files', function() {
var diff =
'diff --git a/more-index.js b/other-index.js\n' +
'similarity index 86%\n' +
'rename from more-index.js\n' +
'rename to other-index.js\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(1, result.length);
var file1 = result[0];
assert.equal(0, file1.addedLines);
assert.equal(0, file1.deletedLines);
assert.equal('more-index.js', file1.oldName);
assert.equal('other-index.js', file1.newName);
assert.equal(0, file1.blocks.length);
assert.equal(true, file1.isRename);
assert.equal(86, file1.unchangedPercentage);
});
it('should parse diffs correct line numbers', function() {
var diff =
'diff --git a/sample b/sample\n' +
'index 0000001..0ddf2ba\n' +
'--- a/sample\n' +
'+++ b/sample\n' +
'@@ -1 +1,2 @@\n' +
'-test\n' +
'+test1r\n';
var result = DiffParser.generateDiffJson(diff);
assert.equal(1, result.length);
var file1 = result[0];
assert.equal(1, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('sample', file1.oldName);
assert.equal('sample', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(2, file1.blocks[0].lines.length);
assert.equal(1, file1.blocks[0].lines[0].oldNumber);
assert.equal(null, file1.blocks[0].lines[0].newNumber);
assert.equal(null, file1.blocks[0].lines[1].oldNumber);
assert.equal(1, file1.blocks[0].lines[1].newNumber);
});
it('should parse unified non git diff and strip timestamps off the headers', function() {
var diffs = [
// 2 hours ahead of GMT
'--- a/sample.js 2016-10-25 11:37:14.000000000 +0200\n' +
'+++ b/sample.js 2016-10-25 11:37:14.000000000 +0200\n' +
'@@ -1 +1,2 @@\n' +
'-test\n' +
'+test1r\n' +
'+test2r\n',
// 2 hours behind GMT
'--- a/sample.js 2016-10-25 11:37:14.000000000 -0200\n' +
'+++ b/sample.js 2016-10-25 11:37:14.000000000 -0200\n' +
'@@ -1 +1,2 @@\n' +
'-test\n' +
'+test1r\n' +
'+test2r\n'
];
diffs.forEach(function(diff) {
var result = DiffParser.generateDiffJson(diff);
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(2, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('sample.js', file1.oldName);
assert.equal('sample.js', file1.newName);
assert.equal(1, file1.blocks.length);
var linesContent = file1.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent, ['-test', '+test1r', '+test2r']);
});
});
it('should parse unified non git diff', function() {
var diff =
'--- a/sample.js\n' +
'+++ b/sample.js\n' +
'@@ -1 +1,2 @@\n' +
'-test\n' +
'+test1r\n' +
'+test2r\n';
var result = DiffParser.generateDiffJson(diff);
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(2, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('sample.js', file1.oldName);
assert.equal('sample.js', file1.newName);
assert.equal(1, file1.blocks.length);
var linesContent = file1.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent, ['-test', '+test1r', '+test2r']);
});
it('should parse unified diff with multiple hunks and files', function() {
var diff =
'--- sample.js\n' +
'+++ sample.js\n' +
'@@ -1 +1,2 @@\n' +
'-test\n' +
'@@ -10 +20,2 @@\n' +
'+test\n' +
'--- sample1.js\n' +
'+++ sample1.js\n' +
'@@ -1 +1,2 @@\n' +
'+test1';
var result = DiffParser.generateDiffJson(diff);
assert.equal(2, result.length);
var file1 = result[0];
assert.equal(1, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('sample.js', file1.oldName);
assert.equal('sample.js', file1.newName);
assert.equal(2, file1.blocks.length);
var linesContent1 = file1.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent1, ['-test']);
var linesContent2 = file1.blocks[1].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent2, ['+test']);
var file2 = result[1];
assert.equal(1, file2.addedLines);
assert.equal(0, file2.deletedLines);
assert.equal('sample1.js', file2.oldName);
assert.equal('sample1.js', file2.newName);
assert.equal(1, file2.blocks.length);
var linesContent = file2.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent, ['+test1']);
});
it('should parse diff with --- and +++ in the context lines', function() {
var diff =
'--- sample.js\n' +
'+++ sample.js\n' +
'@@ -1,8 +1,8 @@\n' +
' test\n' +
' \n' +
'-- 1\n' +
'--- 1\n' +
'---- 1\n' +
' \n' +
'++ 2\n' +
'+++ 2\n' +
'++++ 2';
var result = DiffParser.generateDiffJson(diff);
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(3, file1.addedLines);
assert.equal(3, file1.deletedLines);
assert.equal('sample.js', file1.oldName);
assert.equal('sample.js', file1.newName);
assert.equal(1, file1.blocks.length);
var linesContent = file1.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent,
[' test', ' ', '-- 1', '--- 1', '---- 1', ' ', '++ 2', '+++ 2', '++++ 2']);
});
it('should parse diff without proper hunk headers', function() {
var diff =
'--- sample.js\n' +
'+++ sample.js\n' +
'@@ @@\n' +
' test';
var result = DiffParser.generateDiffJson(diff);
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(0, file1.addedLines);
assert.equal(0, file1.deletedLines);
assert.equal('sample.js', file1.oldName);
assert.equal('sample.js', file1.newName);
assert.equal(1, file1.blocks.length);
var linesContent = file1.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent, [' test']);
});
it('should parse binary file diff', function() {
var diff =
'diff --git a/last-changes-config.png b/last-changes-config.png\n' +
'index 322248b..56fc1f2 100644\n' +
'--- a/last-changes-config.png\n' +
'+++ b/last-changes-config.png\n' +
'Binary files differ';
var result = DiffParser.generateDiffJson(diff);
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(0, file1.addedLines);
assert.equal(0, file1.deletedLines);
assert.equal('last-changes-config.png', file1.oldName);
assert.equal('last-changes-config.png', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(0, file1.blocks[0].lines.length);
assert.equal('Binary files differ', file1.blocks[0].header);
});
it('should parse diff with --find-renames', function() {
var diff =
'diff --git a/src/test-bar.js b/src/test-baz.js\n' +
'similarity index 98%\n' +
'rename from src/test-bar.js\n' +
'rename to src/test-baz.js\n' +
'index e01513b..f14a870 100644\n' +
'--- a/src/test-bar.js\n' +
'+++ b/src/test-baz.js\n' +
'@@ -1,4 +1,32 @@\n' +
' function foo() {\n' +
'-var bar = "Whoops!";\n' +
'+var baz = "Whoops!";\n' +
' }\n' +
' ';
var result = DiffParser.generateDiffJson(diff);
var file1 = result[0];
assert.equal(1, result.length);
assert.equal(1, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('src/test-bar.js', file1.oldName);
assert.equal('src/test-baz.js', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(5, file1.blocks[0].lines.length);
var linesContent = file1.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent,
[' function foo() {', '-var bar = "Whoops!";', '+var baz = "Whoops!";', ' }', ' ']);
});
it('should parse diff with prefix', function() {
var diff =
'diff --git "\tTest.scala" "\tScalaTest.scala"\n' +
'similarity index 88%\n' +
'rename from Test.scala\n' +
'rename to ScalaTest.scala\n' +
'index 7d1f9bf..8b13271 100644\n' +
'--- "\tTest.scala"\n' +
'+++ "\tScalaTest.scala"\n' +
'@@ -1,6 +1,8 @@\n' +
' class Test {\n' +
' \n' +
' def method1 = ???\n' +
'+\n' +
'+ def method2 = ???\n' +
' \n' +
' def myMethod = ???\n' +
' \n' +
'@@ -10,7 +12,6 @@ class Test {\n' +
' \n' +
' def + = ???\n' +
' \n' +
'- def |> = ???\n' +
' \n' +
' }\n' +
' \n' +
'diff --git "\ttardis.png" "\ttardis.png"\n' +
'new file mode 100644\n' +
'index 0000000..d503a29\n' +
'Binary files /dev/null and "\ttardis.png" differ\n' +
'diff --git a/src/test-bar.js b/src/test-baz.js\n' +
'similarity index 98%\n' +
'rename from src/test-bar.js\n' +
'rename to src/test-baz.js\n' +
'index e01513b..f14a870 100644\n' +
'--- a/src/test-bar.js\n' +
'+++ b/src/test-baz.js\n' +
'@@ -1,4 +1,32 @@\n' +
' function foo() {\n' +
'-var bar = "Whoops!";\n' +
'+var baz = "Whoops!";\n' +
' }\n' +
' ';
var result = DiffParser.generateDiffJson(diff, {'srcPrefix': '\t', 'dstPrefix': '\t'});
assert.equal(3, result.length);
var file1 = result[0];
assert.equal(2, file1.addedLines);
assert.equal(1, file1.deletedLines);
assert.equal('Test.scala', file1.oldName);
assert.equal('ScalaTest.scala', file1.newName);
assert.equal(2, file1.blocks.length);
assert.equal(8, file1.blocks[0].lines.length);
assert.equal(7, file1.blocks[1].lines.length);
var file2 = result[1];
assert.equal('/dev/null', file2.oldName);
assert.equal('tardis.png', file2.newName);
var file3 = result[2];
assert.equal(1, file3.addedLines);
assert.equal(1, file3.deletedLines);
assert.equal('src/test-bar.js', file3.oldName);
assert.equal('src/test-baz.js', file3.newName);
assert.equal(1, file3.blocks.length);
assert.equal(5, file3.blocks[0].lines.length);
var linesContent = file3.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent,
[' function foo() {', '-var bar = "Whoops!";', '+var baz = "Whoops!";', ' }', ' ']);
});
it('should parse binary with content', function() {
var diff =
'diff --git a/favicon.png b/favicon.png\n' +
'deleted file mode 100644\n' +
'index 2a9d516a5647205d7be510dd0dff93a3663eff6f..0000000000000000000000000000000000000000\n' +
'GIT binary patch\n' +
'literal 0\n' +
'HcmV?d00001\n' +
'\n' +
'literal 471\n' +
'zcmeAS@N?(olHy`uVBq!ia0vp^0wB!61|;P_|4#%`EX7WqAsj$Z!;#Vf<Z~8yL>4nJ\n' +
'za0`Jj<E6WGe}IBwC9V-A&PAz-C7Jno3L%-fsSJk3`UaNzMkcGzh!g=;$beJ?=ckpF\n' +
'zCl;kLIHu$$r7E~(7NwTw7iAYKI0u`(*t4mJfq_xq)5S5wqIc=!hrWj$cv|<b{x!c(\n' +
'z;3r#y;31Y&=1q>qPVOAS4ANVKzqmCp=Cty@U^(7zk!jHsvT~YI{F^=Ex6g|gox78w\n' +
'z+Sn2Du3GS9U7qU`1*NYYlJi3u-!<?H-eky}wyIIL;8VU@wCDrb0``&v(jQ*DWSR4K\n' +
'zPq(3;isEyho{emNa=%%!jDPE`l3u;5d=q=<+v8kO-=C`*G#t-*AiE-D>-_B#8k9H0\n' +
'zGl{FnZs<2$wz5^=Q2h-1XI^s{LQL1#T4epqNPC%Orl(tD_@!*EY++~^Lt2<2&!&%=\n' +
'z`m>(TYj6uS7jDdt=eH>iOyQg(QMR<-Fw8)Dk^ZG)XQTuzEgl{`GpS?Cfq9818R9~=\n' +
'z{&h9@9n8F^?|qusoPy{k#%tVHzu7H$t26CR`BJZk*Ixf&u36WuS=?6m2^ho-p00i_\n' +
'I>zopr0Nz-&lmGw#\n' +
'diff --git a/src/test-bar.js b/src/test-baz.js\n' +
'similarity index 98%\n' +
'rename from src/test-bar.js\n' +
'rename to src/test-baz.js\n' +
'index e01513b..f14a870 100644\n' +
'--- a/src/test-bar.js\n' +
'+++ b/src/test-baz.js\n' +
'@@ -1,4 +1,32 @@\n' +
' function foo() {\n' +
'-var bar = "Whoops!";\n' +
'+var baz = "Whoops!";\n' +
' }\n' +
' ';
var result = DiffParser.generateDiffJson(diff);
assert.equal(2, result.length);
var file1 = result[0];
assert.equal('favicon.png', file1.oldName);
assert.equal('favicon.png', file1.newName);
assert.equal(1, file1.blocks.length);
assert.equal(0, file1.blocks[0].lines.length);
var file2 = result[1];
assert.equal(1, file2.addedLines);
assert.equal(1, file2.deletedLines);
assert.equal('src/test-bar.js', file2.oldName);
assert.equal('src/test-baz.js', file2.newName);
assert.equal(1, file2.blocks.length);
assert.equal(5, file2.blocks[0].lines.length);
var linesContent = file2.blocks[0].lines.map(function(line) {
return line.content;
});
assert.deepEqual(linesContent,
[' function foo() {', '-var bar = "Whoops!";', '+var baz = "Whoops!";', ' }', ' ']);
});
});
});