diff options
Diffstat (limited to 'test/unittest_core.cxx')
| -rw-r--r-- | test/unittest_core.cxx | 199 |
1 files changed, 25 insertions, 174 deletions
diff --git a/test/unittest_core.cxx b/test/unittest_core.cxx index bc91c8dd4..476fdfeb0 100644 --- a/test/unittest_core.cxx +++ b/test/unittest_core.cxx @@ -25,159 +25,6 @@ #include <FL/filename.H> #include <FL/fl_utf8.h> -/* Test Fl_String constructor and assignment. */ -TEST(Fl_String, Assignment) { - Fl_String null; - EXPECT_STREQ(null.c_str(), ""); // default initialisation is an empty string - EXPECT_TRUE(null.empty()); - - Fl_String null2(NULL); - EXPECT_STREQ(null2.c_str(), ""); // initialise with a NULL pointer gets an empty string - EXPECT_TRUE(null2.empty()); - - Fl_String empty(""); - EXPECT_STREQ(empty.c_str(), ""); // also, empty CString make empty Fl_String - EXPECT_TRUE(empty.empty()); - - Fl_String text("hello"); - EXPECT_STREQ(text.c_str(), "hello"); // Load some text from a CString - EXPECT_EQ(text.size(), 5); // did we get the size right? - EXPECT_EQ(text.strlen(), 5); // do we have a trailing 0 - EXPECT_GE(text.capacity(), 5); // do we have the capacity - EXPECT_TRUE(!text.empty()); // test the empty() method - - Fl_String text2("abcdef", 3); - EXPECT_STREQ(text2.c_str(), "abc"); - EXPECT_EQ(text2.size(), 3); - - Fl_String text3("abc\0def", 7); - EXPECT_EQ(text3.strlen(), 3); - EXPECT_EQ(text3.size(), 7); - - Fl_String text4(text); - EXPECT_STREQ(text4.c_str(), "hello"); - - Fl_String text5 = text; - EXPECT_STREQ(text5.c_str(), "hello"); - - Fl_String text6 = "yoohoo"; - EXPECT_STREQ(text6.c_str(), "yoohoo"); - - return true; -} - -/* Test methods that access Fl_String content and parts of it. */ -TEST(Fl_String, Access) { - Fl_String hello = "hello"; - EXPECT_STREQ(hello.c_str(), "hello"); - EXPECT_STREQ(hello.data(), "hello"); - EXPECT_EQ(hello[1], 'e'); - EXPECT_EQ(hello[hello.size()], 0); - EXPECT_EQ(hello.at(1), 'e'); - EXPECT_EQ(hello.at(-1), 0); - EXPECT_EQ(hello.at(11), 0); - - hello[1] = 'a'; - EXPECT_STREQ(hello.c_str(), "hallo"); - - hello.data()[1] = 'e'; - EXPECT_STREQ(hello.c_str(), "hello"); - - return true; -} - -/* Test the Fl_String capacity management. */ -TEST(Fl_String, Capacity) { - Fl_String hello; - EXPECT_EQ(hello.capacity(), 0); - - hello = "hi"; - EXPECT_STREQ(hello.c_str(), "hi"); - EXPECT_GE(hello.capacity(), 2); - - hello = "the quick brown fox jumps over the lazy dog"; - EXPECT_STREQ(hello.c_str(), "the quick brown fox jumps over the lazy dog"); - EXPECT_GE(hello.capacity(), 41); - - int c = hello.capacity(); - hello.reserve(c+100); - EXPECT_STREQ(hello.c_str(), "the quick brown fox jumps over the lazy dog"); - EXPECT_GE(hello.capacity(), 141); - - hello = "hi"; - hello.shrink_to_fit(); - EXPECT_EQ(hello.capacity(), 2); - - return true; -} - -/* Test all methods that operate on Fl_String. */ -TEST(Fl_String, Operations) { - Fl_String empty; - Fl_String hello = "Hello", world = "World"; - hello.resize(4); - EXPECT_STREQ(hello.c_str(), "Hell"); - - hello.clear(); - EXPECT_TRUE(hello.empty()); - - hello = "Hello"; - hello.insert(3, "-"); - EXPECT_STREQ(hello.c_str(), "Hel-lo"); - hello = "Hello"; - hello.erase(2, 2); - EXPECT_STREQ(hello.c_str(), "Heo"); - - hello = "Hello"; - hello.push_back('!'); - EXPECT_STREQ(hello.c_str(), "Hello!"); - hello.pop_back(); - EXPECT_STREQ(hello.c_str(), "Hello"); - hello.append(world); - EXPECT_STREQ(hello.c_str(), "HelloWorld"); - hello.append("!"); - EXPECT_STREQ(hello.c_str(), "HelloWorld!"); - hello = "Hello"; - hello += world; - EXPECT_STREQ(hello.c_str(), "HelloWorld"); - hello += "!"; - EXPECT_STREQ(hello.c_str(), "HelloWorld!"); - hello += '?'; - EXPECT_STREQ(hello.c_str(), "HelloWorld!?"); - - hello = "Hello"; - hello.replace(0, 0, "Say ", 4); - EXPECT_STREQ(hello.c_str(), "Say Hello"); - hello.replace(0, 4, ""); - EXPECT_STREQ(hello.c_str(), "Hello"); - hello.replace(2, 2, "bb"); - EXPECT_STREQ(hello.c_str(), "Hebbo"); - hello.replace(2, 2, "xxx"); - EXPECT_STREQ(hello.c_str(), "Hexxxo"); - hello.replace(2, 3, "ll"); - EXPECT_STREQ(hello.c_str(), "Hello"); - hello.replace(2, 0, NULL, 0); - EXPECT_STREQ(hello.c_str(), "Hello"); - hello.replace(Fl_String::npos, Fl_String::npos, world); - EXPECT_STREQ(hello.c_str(), "HelloWorld"); - - hello = "Hello"; - Fl_String sub = hello.substr(); - EXPECT_STREQ(sub.c_str(), "Hello"); // check correct usage - sub = hello.substr(2); - EXPECT_STREQ(sub.c_str(), "llo"); - sub = hello.substr(2, 2); - EXPECT_STREQ(sub.c_str(), "ll"); - sub = hello.substr(-1, 2); - EXPECT_TRUE(sub.empty()); // check faulty values - sub = hello.substr(20, 2); - EXPECT_TRUE(sub.empty()); - sub = empty.substr(0, 2); - EXPECT_TRUE(sub.empty()); - - return true; -} - #if (0) // FIXME - Fl_String /* Test all Fl_String functions that are no part of the class. */ @@ -225,28 +72,32 @@ TEST(Fl_String, fl_filename_...) { return true; } +#endif + /* Test additions to Fl_Preferences. */ -//TEST(Fl_Preferences, Strings) { -// { -// Fl_Preferences prefs(Fl_Preferences::USER_L, "fltk.org", "unittests"); -// prefs.set("a", Fl_String()); -// prefs.set("b", Fl_String("Hello")); -// prefs.set("c", Fl_String("Hel\\l\nö")); -// } -// { -// Fl_Preferences prefs(Fl_Preferences::USER_L, "fltk.org", "unittests"); -// Fl_String r; -// prefs.get("a", r, "x"); -// EXPECT_STREQ(r.c_str(), ""); -// prefs.get("b", r, "x"); -// EXPECT_STREQ(r.c_str(), "Hello"); -// prefs.get("c", r, "x"); -// EXPECT_STREQ(r.c_str(), "Hel\\l\nö"); -// prefs.get("d", r, "x"); -// EXPECT_STREQ(r.c_str(), "x"); -// } -// return true; -//} +TEST(Fl_Preferences, Strings) { + { + Fl_Preferences prefs(Fl_Preferences::USER_L, "fltk.org", "unittests"); + prefs.set("a", Fl_String()); + prefs.set("b", Fl_String("Hello")); + prefs.set("c", Fl_String("Hel\\l\nö")); + } + { + Fl_Preferences prefs(Fl_Preferences::USER_L, "fltk.org", "unittests"); + Fl_String r; + prefs.get("a", r, "x"); + EXPECT_STREQ(r.c_str(), ""); + prefs.get("b", r, "x"); + EXPECT_STREQ(r.c_str(), "Hello"); + prefs.get("c", r, "x"); + EXPECT_STREQ(r.c_str(), "Hel\\l\nö"); + prefs.get("d", r, "x"); + EXPECT_STREQ(r.c_str(), "x"); + } + return true; +} + +#if 0 TEST(fl_filename, ext) { Fl_String r = fl_filename_ext("test.txt"); |