[Winmerge-svn] SF.net SVN: winmerge:[6503] trunk/Testing/GoogleTest/StringDiffs/ stringdiffs_test.cpp

[<ki...@us...>]

Revision: 6503
          http://winmerge.svn.sourceforge.net/winmerge/?rev=6503&view=rev
Author:   kimmov
Date:     2009-02-27 23:15:50 +0000 (Fri, 27 Feb 2009)

Log Message:
-----------
Tests: Add few more unit tests for string differencing.

Modified Paths:
--------------
    trunk/Testing/GoogleTest/StringDiffs/stringdiffs_test.cpp

Modified: trunk/Testing/GoogleTest/StringDiffs/stringdiffs_test.cpp
===================================================================
--- trunk/Testing/GoogleTest/StringDiffs/stringdiffs_test.cpp	2009-02-25 18:04:58 UTC (rev 6502)
+++ trunk/Testing/GoogleTest/StringDiffs/stringdiffs_test.cpp	2009-02-27 23:15:50 UTC (rev 6503)
@@ -43,14 +43,119 @@
 		// Objects declared here can be used by all tests in the test case for Foo.
 	};
 
-	TEST_F(StringDiffsTest, Identical1)
+	// sd_ComputeWordDiffs() parameters are:
+	// String & str1 - the first string to compare
+	// String & str2 - the second string to compare
+	// bool case_sensitive - is the compare case-sensitive?
+	// int whitespace - do we ignore whitespace and how
+	// int breakType - word (0) or char (1) break
+	// bool byte_level - are we word (false) or byte-level (true) diffing
+	// std::vector<wdiff*> * pDiffs - resultting diff list
+
+	// Identical strings, no case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, Default1)
 	{
 		std::vector<wdiff*> diffs;
-		sd_ComputeWordDiffs("Boo", "Boo", true, 0, 0, false, &diffs);
+		sd_ComputeWordDiffs("abcde", "abcde", false, 0, 0, false, &diffs);
 		EXPECT_TRUE(diffs.size() == 0);
 	}
 
+	// Identical strings, no case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, DefaultDiffererentLen)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("abcdef", "abcde", false, 0, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 1);
+	}
 
+	// Identical strings, no case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, DefaultWhitespaceEnd)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("abcde ", "abcde", false, 0, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 1);
+	}
+
+	// Identical strings, case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, Caseignore1)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("abcde", "abcde", true, 0, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 0);
+	}
+
+	// Identical strings, case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, CaseignoreCase1)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("aBcde", "abcde", true, 0, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 1);
+	}
+
+	// Identical strings, case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, CaseignoreWhitespace1)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("aBcde ", "abcde", true, 0, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 2);
+	}
+
+	// Identical strings, case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, CaseignoreWhitespace2)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("aBcde", " abcde", true, 0, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 2);
+	}
+
+	// Identical strings, no case sensitivity, ignore whitespace change, words, word-level
+	TEST_F(StringDiffsTest, CaseignoreWhitespace3)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("abcde abcde", "abcde abcde", false, 1, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 0);
+	}
+
+	// Identical strings, no case sensitivity, ignore whitespace change, words, word-level
+	TEST_F(StringDiffsTest, CaseignoreWhitespace4)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs(" abcde abcde", "  abcde abcde", false, 1, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 0);
+	}
+
+	// Identical strings, no case sensitivity, ignore whitespace change, words, word-level
+	TEST_F(StringDiffsTest, CaseignoreWhitespace5)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs(" abcde abcde", "	abcde abcde", false, 1, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 0);
+	}
+
+	// Identical strings, no case sensitivity, ignore whitespace change, words, word-level
+	TEST_F(StringDiffsTest, CaseignoreWhitespace6)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs(" abcde abcde", "abcde	abcde", false, 1, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 0);
+	}
+
+	// Identical strings, case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, Identical2)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("abcde", "abcde", true, 0, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 0);
+	}
+
+	// Case-differing strings, no case sensitivity, no whitespace, words, word-level
+	TEST_F(StringDiffsTest, Identical3)
+	{
+		std::vector<wdiff*> diffs;
+		sd_ComputeWordDiffs("aBcde", "abcDe", false, 0, 0, false, &diffs);
+		EXPECT_TRUE(diffs.size() == 0);
+	}
+
 }  // namespace
 
 int main(int argc, char **argv)


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