1 files changed, 117 insertions, 0 deletions
diff --git a/test/test.c b/test/test.c
index 788231d..484a0c1 100644
--- a/test/test.c
+++ b/test/test.c
@@ -5,6 +5,122 @@
 
 #define countof(x)  ((sizeof(x)) / (sizeof(x[0])))
 
+START_TEST(test_hangul_ic_process_romaja)
+{
+    HangulInputContext* ic;
+    const ucschar* preedit;
+    const ucschar* commit;
+
+    // romaja keyboard test
+    ic = hangul_ic_new("ro");
+
+    // basic test: han produces 한
+    hangul_ic_process(ic, 'h');
+    hangul_ic_process(ic, 'a');
+    hangul_ic_process(ic, 'n');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0xd55c); // 한
+    fail_unless(commit[0] == 0);
+
+    hangul_ic_reset(ic);
+
+    // insert ㅇ when a syllable is not started with consonant
+    hangul_ic_process(ic, 'a');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0xc544); // 아
+    fail_unless(commit[0] == 0);
+
+    // remove correctly when automatically ㅇ was inserted
+    hangul_ic_backspace(ic);
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0);
+    fail_unless(commit[0] == 0);
+
+    // append ㅡ when a syllable is not ended with vowel
+    hangul_ic_process(ic, 't');
+    hangul_ic_process(ic, 't');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0x314c); // ㅌ
+    fail_unless(commit[0] == 0xd2b8);  // 트
+
+    // ng makes trailing ㅇ
+    hangul_ic_reset(ic);
+    hangul_ic_process(ic, 'g');
+    hangul_ic_process(ic, 'a');
+    hangul_ic_process(ic, 'n');
+    hangul_ic_process(ic, 'g');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0xac15); // 강
+    fail_unless(commit[0] == 0);
+
+    // gangi makes 강이
+    hangul_ic_process(ic, 'i');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0xc774); // 이
+    fail_unless(commit[0] == 0xac15);  // 강
+
+    // nanG makes 난ㄱ
+    // uppercase makes new syllable
+    hangul_ic_process(ic, 'n');
+    hangul_ic_process(ic, 'a');
+    hangul_ic_process(ic, 'n');
+    hangul_ic_process(ic, 'G');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0x3131); // ㄱ
+    fail_unless(commit[0] == 0xb09c);  // 난
+
+    // special operation for x
+    // x generate ㅈ for leading consonant
+    hangul_ic_reset(ic);
+    hangul_ic_process(ic, 'x');
+    hangul_ic_process(ic, 'x');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0x3148); // 지
+    fail_unless(commit[0] == 0xc988);
+
+    hangul_ic_reset(ic);
+    hangul_ic_process(ic, 'x');
+    hangul_ic_process(ic, 'y');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0xc9c0); // 지
+    fail_unless(commit[0] == 0x0);
+
+    // x generate ㄱㅅ for trailing consonant
+    // and ㅅ will be transferred to next syllable when next input
+    // character is vowel.
+    hangul_ic_reset(ic);
+    hangul_ic_process(ic, 's');
+    hangul_ic_process(ic, 'e');
+    hangul_ic_process(ic, 'x');
+    hangul_ic_process(ic, 'y');
+
+    preedit = hangul_ic_get_preedit_string(ic);
+    commit = hangul_ic_get_commit_string(ic);
+    fail_unless(preedit[0] == 0xc2dc); // 시
+    fail_unless(commit[0] == 0xc139);  // 섹
+    
+    hangul_ic_delete(ic);
+}
+END_TEST
+
 START_TEST(test_syllable_iterator)
 {
     ucschar str[] = {
@@ -123,6 +239,7 @@ Suite* libhangul_suite()
     Suite* s = suite_create("libhangul");
 
     TCase* hangul = tcase_create("hangul");
+    tcase_add_test(hangul, test_hangul_ic_process_romaja);
     tcase_add_test(hangul, test_syllable_iterator);
     suite_add_tcase(s, hangul);