From dda0f77bcf093dced1ad833982be8a9e0951a85e Mon Sep 17 00:00:00 2001
From: Colin Snover
Date: Sat, 7 Oct 2017 22:01:13 -0500
Subject: COMMON: Add basic fixed-width word wrap to Common::String

---
 test/common/str.h | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'test')

diff --git a/test/common/str.h b/test/common/str.h
index b7ad28e56e..9f8c6fbd60 100644
--- a/test/common/str.h
+++ b/test/common/str.h
@@ -443,6 +443,28 @@ class StringTestSuite : public CxxTest::TestSuite
 		TS_ASSERT_LESS_THAN(scumm_strnicmp("abCd", "ABCde", 5), 0);
 	}
 
+	void test_wordWrap() {
+		Common::String testString("123456");
+		testString.wordWrap(10);
+		TS_ASSERT(testString == "123456");
+		testString.wordWrap(2);
+		TS_ASSERT(testString == "12\n34\n56");
+		testString = "1234 5678";
+		testString.wordWrap(4);
+		TS_ASSERT(testString == "1234\n5678");
+		testString = "12 3 45";
+		testString.wordWrap(4);
+		TS_ASSERT(testString == "12 3\n45");
+		testString = "\n1\n23 45\n\n";
+		testString.wordWrap(3);
+		TS_ASSERT(testString == "\n1\n23\n45\n\n");
+		testString = "123 ";
+		testString.wordWrap(4);
+		TS_ASSERT(testString == "123 ");
+		testString.wordWrap(3);
+		TS_ASSERT(testString == "123\n");
+	}
+
 	void test_replace() {
 		// Tests created with the results of the STL std::string class
 
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