assertEquals("diff_cleanupSemantic: Hitting the end.", diffList(Diff(EQUAL, "xaa"), Diff(DELETE, "a")), diffs);
diffs = diffList(Diff(EQUAL, "The xxx. The "), Diff(INSERT, "zzz. The "), Diff(EQUAL, "yyy."));
dmp.diff_cleanupSemanticLossless(diffs);
assertEquals("diff_cleanupSemantic: Sentence boundaries.", diffList(Diff(EQUAL, "The xxx."), Diff(INSERT, " The zzz."), Diff(EQUAL, " The yyy.")), diffs);
assertEquals("diff_main: Large equality.", diffs, dmp.diff_main("a [[Pennsylvania]] and [[New", " and [[Pennsylvania]]", false));
dmp.Diff_Timeout = 0.1f; // 100ms
// This test may 'fail' on extremely fast computers. If so, just increase the text lengths.
QString a = "`Twas brillig, and the slithy toves\nDid gyre and gimble in the wabe:\nAll mimsy were the borogoves,\nAnd the mome raths outgrabe.\n";
QString b = "I am the very model of a modern major general,\nI've information vegetable, animal, and mineral,\nI know the kings of England, and I quote the fights historical,\nFrom Marathon to Waterloo, in order categorical.\n";
// Increase the text lengths by 1024 times to ensure a timeout.
a = "1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n";
b = "abcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\nabcdefghij\n";
a = "1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890";
b = "abcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghijabcdefghij";
assertEquals("diff_main: Single line-mode.", dmp.diff_main(a, b, true), dmp.diff_main(a, b, false));
a = "1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n1234567890\n";
b = "abcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n1234567890\n1234567890\n1234567890\nabcdefghij\n";
patches = dmp.patch_make("abcdefghij , h : 0 , t : 1 abcdefghij , h : 0 , t : 1 abcdefghij , h : 0 , t : 1", "abcdefghij , h : 1 , t : 1 abcdefghij , h : 1 , t : 1 abcdefghij , h : 0 , t : 1");
dmp.patch_splitMax(patches);
assertEquals("patch_splitMax: #4.", "@@ -2,32 +2,32 @@\n bcdefghij , h : \n-0\n+1\n , t : 1 abcdef\n@@ -29,32 +29,32 @@\n bcdefghij , h : \n-0\n+1\n , t : 1 abcdef\n", dmp.patch_toText(patches));
assertEquals("patch_apply: Big delete, large change 1.", "xabc12345678901234567890---------------++++++++++---------------12345678901234567890y\tfalse\ttrue", resultStr);