Changeset 035a35c in mainline

Timestamp:

2018-07-05T21:41:18Z (7 years ago)

Author:

Dzejrou <dzejrou@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

4e6fb2f

Parents:

d49bae9

git-author:

Jaroslav Jindrak <dzejrou@…> (2017-11-02 21:00:21)

git-committer:

Dzejrou <dzejrou@…> (2018-07-05 21:41:18)

Message:

cpp: added tests for std::string::compare

Location:

uspace/lib/cpp

Files:

• include/internal/test/tests.hpp (modified) (1 diff)
• src/internal/test/string.cpp (modified) (2 diffs)

uspace/lib/cpp/include/internal/test/tests.hpp

@@ -74 +74 @@
             void test_find();
             void test_substr();
+            void test_compare();
     };
 }

uspace/lib/cpp/src/internal/test/string.cpp

@@ -46 +46 @@
         test_find();
         test_substr();
+        test_compare();
 
         return end();
@@ -665 +666 @@
         );
     }
+
+    void string_test::test_compare()
+    {
+        std::string str1{"aabbb"};
+        std::string str2{"bbbaa"};
+        std::string str3{"bbb"};
+
+        auto res = str1.compare(str1);
+        test_eq(
+            "compare equal",
+            res, 0
+        );
+
+        res = str1.compare(str2.c_str());
+        test_eq(
+            "compare less",
+            res, -1
+        );
+
+        res = str2.compare(str1);
+        test_eq(
+            "compare greater",
+            res, 1
+        );
+
+        res = str1.compare(2, 3, str2);
+        test_eq(
+            "compare substring less",
+            res, -1
+        );
+
+        res = str1.compare(2, 3, str3);
+        test_eq(
+            "compare substring equal",
+            res, 0
+        );
+    }
 }