| // © 2016 and later: Unicode, Inc. and others. |
| // License & terms of use: http://www.unicode.org/copyright.html |
| /* |
| ********************************************************************** |
| * Copyright (C) 1998-2014, International Business Machines Corporation |
| * and others. All Rights Reserved. |
| ********************************************************************** |
| * |
| * File cstrtest.c |
| * |
| * Modification History: |
| * |
| * Date Name Description |
| * 07/13/2000 Madhu created |
| ******************************************************************************* |
| */ |
| |
| #include "unicode/ustring.h" |
| #include "unicode/ucnv.h" |
| #include "cstring.h" |
| #include "uinvchar.h" |
| #include "cintltst.h" |
| #include "cmemory.h" |
| |
| static void TestAPI(void); |
| void addCStringTest(TestNode** root); |
| |
| static void TestInvariant(void); |
| static void TestCompareInvEbcdicAsAscii(void); |
| static void TestLocaleAtSign(void); |
| static void TestNoInvariantAtSign(void); |
| static void TestInvCharToAscii(void); |
| |
| void addCStringTest(TestNode** root) { |
| addTest(root, &TestAPI, "tsutil/cstrtest/TestAPI"); |
| addTest(root, &TestInvariant, "tsutil/cstrtest/TestInvariant"); |
| addTest(root, &TestCompareInvEbcdicAsAscii, "tsutil/cstrtest/TestCompareInvEbcdicAsAscii"); |
| addTest(root, &TestLocaleAtSign, "tsutil/cstrtest/TestLocaleAtSign"); |
| addTest(root, &TestNoInvariantAtSign, "tsutil/cstrtest/TestNoInvariantAtSign"); |
| addTest(root, &TestInvCharToAscii, "tsutil/cstrtest/TestInvCharToAscii"); |
| } |
| |
| static void TestAPI(void) |
| { |
| int32_t intValue=0; |
| char src[30]="HELLO THERE", dest[30]; |
| static const char *const abc="abcdefghijklmnopqrstuvwxyz", *const ABC="ABCDEFGHIJKLMNOPQRSTUVWXYZ"; |
| const char *temp; |
| int32_t i; |
| |
| log_verbose("Testing uprv_tolower() and uprv_toupper()\n"); |
| for(i=0; i<=26; ++i) { |
| dest[i]=uprv_tolower(abc[i]); |
| } |
| if(0!=strcmp(abc, dest)) { |
| log_err("uprv_tolower(abc) failed\n"); |
| } |
| |
| for(i=0; i<=26; ++i) { |
| dest[i]=uprv_tolower(ABC[i]); |
| } |
| if(0!=strcmp(abc, dest)) { |
| log_err("uprv_tolower(ABC) failed\n"); |
| } |
| |
| for(i=0; i<=26; ++i) { |
| dest[i]=uprv_toupper(abc[i]); |
| } |
| if(0!=strcmp(ABC, dest)) { |
| log_err("uprv_toupper(abc) failed\n"); |
| } |
| |
| for(i=0; i<=26; ++i) { |
| dest[i]=uprv_toupper(ABC[i]); |
| } |
| if(0!=strcmp(ABC, dest)) { |
| log_err("uprv_toupper(ABC) failed\n"); |
| } |
| |
| log_verbose("Testing the API in cstring\n"); |
| T_CString_toLowerCase(src); |
| if(uprv_strcmp(src, "hello there") != 0){ |
| log_err("FAIL: *** T_CString_toLowerCase() failed. Expected: \"hello there\", Got: \"%s\"\n", src); |
| } |
| T_CString_toUpperCase(src); |
| if(uprv_strcmp(src, "HELLO THERE") != 0){ |
| log_err("FAIL: *** T_CString_toUpperCase() failed. Expected: \"HELLO THERE\", Got: \"%s\"\n", src); |
| } |
| |
| intValue=T_CString_stringToInteger("34556", 10); |
| if(intValue != 34556){ |
| log_err("FAIL: ****T_CString_stringToInteger(\"34556\", 10) failed. Expected: 34556, Got: %d\n", intValue); |
| } |
| intValue=T_CString_stringToInteger("100", 16); |
| if(intValue != 256){ |
| log_err("FAIL: ****T_CString_stringToInteger(\"100\", 16) failed. Expected: 256, Got: %d\n", intValue); |
| } |
| i = T_CString_integerToString(src, 34556, 10); |
| if(uprv_strcmp(src, "34556") != 0 || i != 5){ |
| log_err("FAIL: ****integerToString(src, 34566, 10); failed. Expected: \"34556\", Got: %s\n", src); |
| } |
| i = T_CString_integerToString(src, 431, 16); |
| if(uprv_stricmp(src, "1AF") != 0 || i != 3){ |
| log_err("FAIL: ****integerToString(src, 431, 16); failed. Expected: \"1AF\", Got: %s\n", src); |
| } |
| i = T_CString_int64ToString(src, U_INT64_MAX, 10); |
| if(uprv_strcmp(src, "9223372036854775807") != 0 || i != 19){ |
| log_err("FAIL: ****integerToString(src, 9223372036854775807, 10); failed. Got: %s\n", src); |
| } |
| i = T_CString_int64ToString(src, U_INT64_MAX, 16); |
| if(uprv_stricmp(src, "7FFFFFFFFFFFFFFF") != 0 || i != 16){ |
| log_err("FAIL: ****integerToString(src, 7FFFFFFFFFFFFFFF, 16); failed. Got: %s\n", src); |
| } |
| |
| uprv_strcpy(src, "this is lower case"); |
| if(uprv_stricmp(src, "THIS is lower CASE") != 0){ |
| log_err("FAIL: *****uprv_stricmp() failed."); |
| } |
| if((intValue=uprv_stricmp(NULL, "first string is null") )!= -1){ |
| log_err("FAIL: uprv_stricmp() where the first string is null failed. Expected: -1, returned %d\n", intValue); |
| } |
| if((intValue=uprv_stricmp("second string is null", NULL)) != 1){ |
| log_err("FAIL: uprv_stricmp() where the second string is null failed. Expected: 1, returned %d\n", intValue); |
| } |
| if((intValue=uprv_stricmp(NULL, NULL)) != 0){ |
| log_err("FAIL: uprv_stricmp(NULL, NULL) failed. Expected: 0, returned %d\n", intValue); |
| } |
| if((intValue=uprv_stricmp("", "")) != 0){ |
| log_err("FAIL: uprv_stricmp(\"\", \"\") failed. Expected: 0, returned %d\n", intValue); |
| } |
| if((intValue=uprv_stricmp("", "abc")) != -1){ |
| log_err("FAIL: uprv_stricmp(\"\", \"abc\") failed. Expected: -1, returned %d\n", intValue); |
| } |
| if((intValue=uprv_stricmp("abc", "")) != 1){ |
| log_err("FAIL: uprv_stricmp(\"abc\", \"\") failed. Expected: 1, returned %d\n", intValue); |
| } |
| |
| temp=uprv_strdup("strdup"); |
| if(uprv_strcmp(temp, "strdup") !=0 ){ |
| log_err("FAIL: uprv_strdup() failed. Expected: \"strdup\", Got: %s\n", temp); |
| } |
| uprv_free((char *)temp); |
| |
| uprv_strcpy(src, "this is lower case"); |
| if(uprv_strnicmp(src, "THIS", 4 ) != 0){ |
| log_err("FAIL: *****uprv_strnicmp() failed."); |
| } |
| if((intValue=uprv_strnicmp(NULL, "first string is null", 10) )!= -1){ |
| log_err("FAIL: uprv_strnicmp() where the first string is null failed. Expected: -1, returned %d\n", intValue); |
| } |
| if((intValue=uprv_strnicmp("second string is null", NULL, 10)) != 1){ |
| log_err("FAIL: uprv_strnicmp() where the second string is null failed. Expected: 1, returned %d\n", intValue); |
| } |
| if((intValue=uprv_strnicmp(NULL, NULL, 10)) != 0){ |
| log_err("FAIL: uprv_strnicmp(NULL, NULL, 10) failed. Expected: 0, returned %d\n", intValue); |
| } |
| if((intValue=uprv_strnicmp("", "", 10)) != 0){ |
| log_err("FAIL: uprv_strnicmp(\"\", \"\") failed. Expected: 0, returned %d\n", intValue); |
| } |
| if((intValue=uprv_strnicmp("", "abc", 10)) != -1){ |
| log_err("FAIL: uprv_stricmp(\"\", \"abc\", 10) failed. Expected: -1, returned %d\n", intValue); |
| } |
| if((intValue=uprv_strnicmp("abc", "", 10)) != 1){ |
| log_err("FAIL: uprv_strnicmp(\"abc\", \"\", 10) failed. Expected: 1, returned %d\n", intValue); |
| } |
| |
| } |
| |
| /* test invariant-character handling */ |
| static void |
| TestInvariant() { |
| /* all invariant graphic chars and some control codes (not \n!) */ |
| const char invariantChars[]= |
| "\t\r \"%&'()*+,-./" |
| "0123456789:;<=>?" |
| "ABCDEFGHIJKLMNOPQRSTUVWXYZ_" |
| "abcdefghijklmnopqrstuvwxyz"; |
| |
| const UChar invariantUChars[]={ |
| 9, 0xd, 0x20, 0x22, 0x25, 0x26, 0x27, 0x28, 0x29, 0x2a, 0x2b, 0x2c, 0x2d, 0x2e, 0x2f, |
| 0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3a, 0x3b, 0x3c, 0x3d, 0x3e, 0x3f, |
| 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f, |
| 0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5a, 0x5f, |
| 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6a, 0x6b, 0x6c, 0x6d, 0x6e, 0x6f, |
| 0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7a, 0 |
| }; |
| |
| const char variantChars[]="\n!#$@[\\]^`{|}~"; |
| |
| const UChar variantUChars[]={ |
| 0x0a, 0x21, 0x23, 0x24, 0x40, 0x5b, 0x5c, 0x5d, 0x5e, 0x60, 0x7b, 0x7c, 0x7d, 0x7e, 0 |
| }; |
| |
| const UChar nonASCIIUChars[]={ 0x80, 0xa0, 0x900, 0xff51 }; |
| |
| UChar us[120]; |
| char cs[120]; |
| |
| int32_t i, length; |
| |
| /* make sure that all invariant characters convert both ways */ |
| length=sizeof(invariantChars); |
| u_charsToUChars(invariantChars, us, length); |
| if(u_strcmp(us, invariantUChars)!=0) { |
| log_err("u_charsToUChars(invariantChars) failed\n"); |
| } |
| |
| u_UCharsToChars(invariantUChars, cs, length); |
| if(strcmp(cs, invariantChars)!=0) { |
| log_err("u_UCharsToChars(invariantUChars) failed\n"); |
| } |
| |
| |
| /* |
| * make sure that variant characters convert from source code literals to Unicode |
| * but not back to char * |
| */ |
| length=sizeof(variantChars); |
| u_charsToUChars(variantChars, us, length); |
| if(u_strcmp(us, variantUChars)!=0) { |
| log_err("u_charsToUChars(variantChars) failed\n"); |
| } |
| |
| #ifndef U_DEBUG |
| /* |
| * Test u_UCharsToChars(variantUChars) only in release mode because it will |
| * cause an assertion failure in debug builds. |
| */ |
| u_UCharsToChars(variantUChars, cs, length); |
| for(i=0; i<length; ++i) { |
| if(cs[i]!=0) { |
| log_err("u_UCharsToChars(variantUChars) converted the %d-th character to %02x instead of 00\n", i, cs[i]); |
| } |
| } |
| #endif |
| |
| /* |
| * Verify that invariant characters roundtrip from Unicode to the |
| * default converter and back. |
| */ |
| { |
| UConverter *cnv; |
| UErrorCode errorCode; |
| |
| errorCode=U_ZERO_ERROR; |
| cnv=ucnv_open(NULL, &errorCode); |
| if(U_FAILURE(errorCode)) { |
| log_err("unable to open the default converter\n"); |
| } else { |
| length=ucnv_fromUChars(cnv, cs, sizeof(cs), invariantUChars, -1, &errorCode); |
| if(U_FAILURE(errorCode)) { |
| log_err("ucnv_fromUChars(invariantUChars) failed - %s\n", u_errorName(errorCode)); |
| } else if(length!=sizeof(invariantChars)-1 || strcmp(cs, invariantChars)!=0) { |
| log_err("ucnv_fromUChars(invariantUChars) failed\n"); |
| } |
| |
| errorCode=U_ZERO_ERROR; |
| length=ucnv_toUChars(cnv, us, UPRV_LENGTHOF(us), invariantChars, -1, &errorCode); |
| if(U_FAILURE(errorCode)) { |
| log_err("ucnv_toUChars(invariantChars) failed - %s\n", u_errorName(errorCode)); |
| } else if(length!=UPRV_LENGTHOF(invariantUChars)-1 || u_strcmp(us, invariantUChars)!=0) { |
| log_err("ucnv_toUChars(invariantChars) failed\n"); |
| } |
| |
| ucnv_close(cnv); |
| } |
| } |
| |
| /* API tests */ |
| if(!uprv_isInvariantString(invariantChars, -1)) { |
| log_err("uprv_isInvariantString(invariantChars) failed\n"); |
| } |
| if(!uprv_isInvariantUString(invariantUChars, -1)) { |
| log_err("uprv_isInvariantUString(invariantUChars) failed\n"); |
| } |
| if(!uprv_isInvariantString(invariantChars+strlen(invariantChars), 1)) { |
| log_err("uprv_isInvariantString(\"\\0\") failed\n"); |
| } |
| |
| for(i=0; i<(int32_t)(sizeof(variantChars)-1); ++i) { |
| if(uprv_isInvariantString(variantChars+i, 1)) { |
| log_err("uprv_isInvariantString(variantChars[%d]) failed\n", i); |
| } |
| if(uprv_isInvariantUString(variantUChars+i, 1)) { |
| log_err("uprv_isInvariantUString(variantUChars[%d]) failed\n", i); |
| } |
| } |
| |
| for(i=0; i<UPRV_LENGTHOF(nonASCIIUChars); ++i) { |
| if(uprv_isInvariantUString(nonASCIIUChars+i, 1)) { |
| log_err("uprv_isInvariantUString(nonASCIIUChars[%d]) failed\n", i); |
| } |
| } |
| } |
| |
| static int32_t getSign(int32_t n) { |
| if(n<0) { |
| return -1; |
| } else if(n==0) { |
| return 0; |
| } else { |
| return 1; |
| } |
| } |
| |
| static void |
| TestCompareInvEbcdicAsAscii() { |
| static const char *const invStrings[][2]={ |
| /* invariant-character strings in ascending ASCII order */ |
| /* EBCDIC native */ |
| { "", "" }, |
| { "\x6c", "%" }, |
| { "\xf0", "0" }, |
| { "\xf0\xf0", "00" }, |
| { "\xf0\xf0\x81", "00a" }, |
| { "\x7e", "=" }, |
| { "\xc1", "A" }, |
| { "\xc1\xf0\xf0", "A00" }, |
| { "\xc1\xf0\xf0", "A00" }, |
| { "\xc1\xc1", "AA" }, |
| { "\xc1\xc1\xf0", "AA0" }, |
| { "\x6d", "_" }, |
| { "\x81", "a" }, |
| { "\x81\xf0\xf0", "a00" }, |
| { "\x81\xf0\xf0", "a00" }, |
| { "\x81\x81", "aa" }, |
| { "\x81\x81\xf0", "aa0" }, |
| { "\x81\x81\x81", "aaa" }, |
| { "\x81\x81\x82", "aab" } |
| }; |
| int32_t i; |
| for(i=1; i<UPRV_LENGTHOF(invStrings); ++i) { |
| int32_t diff1, diff2; |
| /* compare previous vs. current */ |
| diff1=getSign(uprv_compareInvEbcdicAsAscii(invStrings[i-1][0], invStrings[i][0])); |
| if(diff1>0 || (diff1==0 && 0!=uprv_strcmp(invStrings[i-1][0], invStrings[i][0]))) { |
| log_err("uprv_compareInvEbcdicAsAscii(%s, %s)=%hd is wrong\n", |
| invStrings[i-1][1], invStrings[i][1], (short)diff1); |
| } |
| /* compare current vs. previous, should be inverse diff */ |
| diff2=getSign(uprv_compareInvEbcdicAsAscii(invStrings[i][0], invStrings[i-1][0])); |
| if(diff2!=-diff1) { |
| log_err("uprv_compareInvEbcdicAsAscii(%s, %s)=%hd is wrong\n", |
| invStrings[i][1], invStrings[i-1][1], (short)diff2); |
| } |
| } |
| } |
| |
| // See U_CHARSET_FAMILY in unicode/platform.h. |
| static const char *nativeInvChars = |
| "ABCDEFGHIJKLMNOPQRSTUVWXYZ" |
| "abcdefghijklmnopqrstuvwxyz" |
| "0123456789 \"%&'()*+,-./:;<=>?_"; |
| static const UChar *asciiInvChars = |
| u"ABCDEFGHIJKLMNOPQRSTUVWXYZ" |
| u"abcdefghijklmnopqrstuvwxyz" |
| u"0123456789 \"%&'()*+,-./:;<=>?_"; |
| |
| static void |
| TestLocaleAtSign() { |
| static const char *invLocale = "de-Latn_DE@PHONEBOOK"; |
| for (int32_t i = 0;; ++i) { |
| char ic = invLocale[i]; |
| if (ic == 0) { break; } |
| UBool expected = i == 10; |
| UBool actual = uprv_isAtSign(ic); |
| if (actual != expected) { |
| log_err("uprv_isAtSign('%c')=%d is wrong\n", ic, (int)actual); |
| } |
| } |
| } |
| |
| // The at sign is not an invariant character. |
| static void |
| TestNoInvariantAtSign() { |
| for (int32_t i = 0;; ++i) { |
| char ic = nativeInvChars[i]; |
| UBool actual = uprv_isAtSign(ic); |
| if (actual) { |
| log_err("uprv_isAtSign(invariant '%c')=TRUE is wrong\n", ic); |
| } |
| if (ic == 0) { break; } |
| } |
| } |
| |
| static void |
| TestInvCharToAscii() { |
| for (int32_t i = 0;; ++i) { |
| char ic = nativeInvChars[i]; |
| uint8_t ac = (uint8_t)asciiInvChars[i]; |
| uint8_t actual = uprv_invCharToAscii(ic); |
| if (actual != ac) { |
| log_err("uprv_invCharToAscii('%c') did not convert to ASCII 0x%02x\n", ic, (int)ac); |
| } |
| if (ic == 0) { break; } |
| } |
| } |
