diff options
Diffstat (limited to 'tests/WordBreakerTests.cpp')
-rw-r--r-- | tests/WordBreakerTests.cpp | 130 |
1 files changed, 125 insertions, 5 deletions
diff --git a/tests/WordBreakerTests.cpp b/tests/WordBreakerTests.cpp index 4111a1b..284b02c 100644 --- a/tests/WordBreakerTests.cpp +++ b/tests/WordBreakerTests.cpp @@ -85,7 +85,9 @@ TEST_F(WordBreakerTest, email) { breaker.setLocale(icu::Locale::getEnglish()); breaker.setText(buf, NELEM(buf)); EXPECT_EQ(0, breaker.current()); - EXPECT_EQ(16, breaker.next()); // after "foo@example.com " + EXPECT_EQ(11, breaker.next()); // after "foo@example" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(16, breaker.next()); // after ".com " EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end EXPECT_EQ(16, breaker.wordStart()); // "x" @@ -99,13 +101,19 @@ TEST_F(WordBreakerTest, mailto) { breaker.setLocale(icu::Locale::getEnglish()); breaker.setText(buf, NELEM(buf)); EXPECT_EQ(0, breaker.current()); - EXPECT_EQ(23, breaker.next()); // after "mailto:foo@example.com " + EXPECT_EQ(7, breaker.next()); // after "mailto:" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(18, breaker.next()); // after "foo@example" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(23, breaker.next()); // after ".com " EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end EXPECT_EQ(23, breaker.wordStart()); // "x" EXPECT_EQ(24, breaker.wordEnd()); } +// The current logic always places a line break after a detected email address or URL +// and an immediately following non-ASCII character. TEST_F(WordBreakerTest, emailNonAscii) { uint16_t buf[] = {'f', 'o', 'o', '@', 'e', 'x', 'a', 'm', 'p', 'l', 'e', '.', 'c', 'o', 'm', 0x4E00}; @@ -113,7 +121,9 @@ TEST_F(WordBreakerTest, emailNonAscii) { breaker.setLocale(icu::Locale::getEnglish()); breaker.setText(buf, NELEM(buf)); EXPECT_EQ(0, breaker.current()); - EXPECT_EQ(15, breaker.next()); // after "foo@example.com" + EXPECT_EQ(11, breaker.next()); // after "foo@example" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(15, breaker.next()); // after ".com" EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end EXPECT_EQ(15, breaker.wordStart()); // "一" @@ -127,13 +137,31 @@ TEST_F(WordBreakerTest, emailCombining) { breaker.setLocale(icu::Locale::getEnglish()); breaker.setText(buf, NELEM(buf)); EXPECT_EQ(0, breaker.current()); - EXPECT_EQ(17, breaker.next()); // after "foo@example.com̃" + EXPECT_EQ(11, breaker.next()); // after "foo@example" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(17, breaker.next()); // after ".com̃ " EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end EXPECT_EQ(17, breaker.wordStart()); // "x" EXPECT_EQ(18, breaker.wordEnd()); } +TEST_F(WordBreakerTest, lonelyAt) { + uint16_t buf[] = {'a', ' ', '@', ' ', 'b'}; + WordBreaker breaker; + breaker.setLocale(icu::Locale::getEnglish()); + breaker.setText(buf, NELEM(buf)); + EXPECT_EQ(0, breaker.current()); + EXPECT_EQ(2, breaker.next()); // after "a " + EXPECT_EQ(0, breaker.wordStart()); // "a" + EXPECT_EQ(1, breaker.wordEnd()); + EXPECT_EQ(4, breaker.next()); // after "@ " + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end + EXPECT_EQ(4, breaker.wordStart()); // "b" + EXPECT_EQ(5, breaker.wordEnd()); +} + TEST_F(WordBreakerTest, url) { uint16_t buf[] = {'h', 't', 't', 'p', ':', '/', '/', 'e', 'x', 'a', 'm', 'p', 'l', 'e', '.', 'c', 'o', 'm', ' ', 'x'}; @@ -141,9 +169,101 @@ TEST_F(WordBreakerTest, url) { breaker.setLocale(icu::Locale::getEnglish()); breaker.setText(buf, NELEM(buf)); EXPECT_EQ(0, breaker.current()); - EXPECT_EQ(19, breaker.next()); // after "http://example.com " + EXPECT_EQ(5, breaker.next()); // after "http:" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(7, breaker.next()); // after "//" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(14, breaker.next()); // after "example" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(19, breaker.next()); // after ".com " EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end EXPECT_EQ(19, breaker.wordStart()); // "x" EXPECT_EQ(20, breaker.wordEnd()); } + +// Breaks according to section 14.12 of Chicago Manual of Style, *URLs or DOIs and line breaks* +TEST_F(WordBreakerTest, urlBreakChars) { + uint16_t buf[] = {'h', 't', 't', 'p', ':', '/', '/', 'a', '.', 'b', '/', '~', 'c', ',', 'd', + '-', 'e', '?', 'f', '=', 'g', '&', 'h', '#', 'i', '%', 'j', '_', 'k', '/', 'l'}; + WordBreaker breaker; + breaker.setLocale(icu::Locale::getEnglish()); + breaker.setText(buf, NELEM(buf)); + EXPECT_EQ(0, breaker.current()); + EXPECT_EQ(5, breaker.next()); // after "http:" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(7, breaker.next()); // after "//" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(8, breaker.next()); // after "a" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(10, breaker.next()); // after ".b" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(11, breaker.next()); // after "/" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(13, breaker.next()); // after "~c" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(15, breaker.next()); // after ",d" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(17, breaker.next()); // after "-e" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(19, breaker.next()); // after "?f" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(20, breaker.next()); // after "=" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(21, breaker.next()); // after "g" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(22, breaker.next()); // after "&" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(23, breaker.next()); // after "h" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(25, breaker.next()); // after "#i" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(27, breaker.next()); // after "%j" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(29, breaker.next()); // after "_k" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); +} + +TEST_F(WordBreakerTest, urlNoHyphenBreak) { + uint16_t buf[] = {'h', 't', 't', 'p', ':', '/', '/', 'a', '-', '/', 'b'}; + WordBreaker breaker; + breaker.setLocale(icu::Locale::getEnglish()); + breaker.setText(buf, NELEM(buf)); + EXPECT_EQ(0, breaker.current()); + EXPECT_EQ(5, breaker.next()); // after "http:" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(7, breaker.next()); // after "//" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(8, breaker.next()); // after "a" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); +} + +TEST_F(WordBreakerTest, urlEndsWithSlash) { + uint16_t buf[] = {'h', 't', 't', 'p', ':', '/', '/', 'a', '/'}; + WordBreaker breaker; + breaker.setLocale(icu::Locale::getEnglish()); + breaker.setText(buf, NELEM(buf)); + EXPECT_EQ(0, breaker.current()); + EXPECT_EQ(5, breaker.next()); // after "http:" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(7, breaker.next()); // after "//" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ(8, breaker.next()); // after "a" + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); + EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); +} + +TEST_F(WordBreakerTest, emailStartsWithSlash) { + uint16_t buf[] = {'/', 'a', '@', 'b'}; + WordBreaker breaker; + breaker.setLocale(icu::Locale::getEnglish()); + breaker.setText(buf, NELEM(buf)); + EXPECT_EQ(0, breaker.current()); + EXPECT_EQ((ssize_t)NELEM(buf), breaker.next()); // end + EXPECT_TRUE(breaker.wordStart() >= breaker.wordEnd()); +} |