/********************************************************************
* COPYRIGHT:
- * Copyright (c) 2004-2008, International Business Machines Corporation and
+ * Copyright (c) 2004-2012, International Business Machines Corporation and
* others. All Rights Reserved.
********************************************************************/
/********************************************************************************
#include "unicode/uloc.h"
#include "unicode/uregex.h"
#include "unicode/ustring.h"
+#include "unicode/utext.h"
#include "cintltst.h"
#define TEST_ASSERT_SUCCESS(status) {if (U_FAILURE(status)) { \
-log_err("Failure at file %s, line %d, error = %s\n", __FILE__, __LINE__, u_errorName(status));}}
+log_data_err("Failure at file %s, line %d, error = %s (Are you missing data?)\n", __FILE__, __LINE__, u_errorName(status));}}
#define TEST_ASSERT(expr) {if ((expr)==FALSE) { \
-log_err("Test Failure at file %s, line %d\n", __FILE__, __LINE__);}}
+log_data_err("Test Failure at file %s, line %d (Are you missing data?)\n", __FILE__, __LINE__);}}
/*
* TEST_SETUP and TEST_TEARDOWN
}
+/**
+ * @param expected utf-8 array of bytes to be expected
+ */
static void test_assert_string(const char *expected, const UChar *actual, UBool nulTerm, const char *file, int line) {
char buf_inside_macro[120];
int32_t len = (int32_t)strlen(expected);
#define TEST_ASSERT_STRING(expected, actual, nulTerm) test_assert_string(expected, actual, nulTerm, __FILE__, __LINE__)
+static UBool equals_utf8_utext(const char *utf8, UText *utext) {
+ int32_t u8i = 0;
+ UChar32 u8c = 0;
+ UChar32 utc = 0;
+ UBool stringsEqual = TRUE;
+ utext_setNativeIndex(utext, 0);
+ for (;;) {
+ U8_NEXT_UNSAFE(utf8, u8i, u8c);
+ utc = utext_next32(utext);
+ if (u8c == 0 && utc == U_SENTINEL) {
+ break;
+ }
+ if (u8c != utc || u8c == 0) {
+ stringsEqual = FALSE;
+ break;
+ }
+ }
+ return stringsEqual;
+}
+
+
+static void test_assert_utext(const char *expected, UText *actual, const char *file, int line) {
+ utext_setNativeIndex(actual, 0);
+ if (!equals_utf8_utext(expected, actual)) {
+ UChar32 c;
+ log_err("Failure at file %s, line %d, expected \"%s\", got \"", file, line, expected);
+ c = utext_next32From(actual, 0);
+ while (c != U_SENTINEL) {
+ if (0x20<c && c <0x7e) {
+ log_err("%c", c);
+ } else {
+ log_err("%#x", c);
+ }
+ c = UTEXT_NEXT32(actual);
+ }
+ log_err("\"\n");
+ }
+}
+
+/*
+ * TEST_ASSERT_UTEXT(const char *expected, const UText *actual)
+ * Note: Expected is a UTF-8 encoded string, _not_ the system code page.
+ */
+#define TEST_ASSERT_UTEXT(expected, actual) test_assert_utext(expected, actual, __FILE__, __LINE__)
+
+static UBool testUTextEqual(UText *uta, UText *utb) {
+ UChar32 ca = 0;
+ UChar32 cb = 0;
+ utext_setNativeIndex(uta, 0);
+ utext_setNativeIndex(utb, 0);
+ do {
+ ca = utext_next32(uta);
+ cb = utext_next32(utb);
+ if (ca != cb) {
+ break;
+ }
+ } while (ca != U_SENTINEL);
+ return ca == cb;
+}
+
static void TestRegexCAPI(void);
static void TestBug4315(void);
+static void TestUTextAPI(void);
+static void TestRefreshInput(void);
+static void TestBug8421(void);
void addURegexTest(TestNode** root);
{
addTest(root, &TestRegexCAPI, "regex/TestRegexCAPI");
addTest(root, &TestBug4315, "regex/TestBug4315");
+ addTest(root, &TestUTextAPI, "regex/TestUTextAPI");
+ addTest(root, &TestRefreshInput, "regex/TestRefreshInput");
+ addTest(root, &TestBug8421, "regex/TestBug8421");
}
/*
u_uastrncpy(pat, "abc*", sizeof(pat)/2);
re = uregex_open(pat, -1, 0, 0, &status);
if (U_FAILURE(status)) {
- log_err("Failed to open regular expression, line %d, error is \"%s\"\n", __LINE__, u_errorName(status));
+ log_data_err("Failed to open regular expression, %s:%d, error is \"%s\" (Are you missing data?)\n", __FILE__, __LINE__, u_errorName(status));
return;
}
uregex_close(re);
/* Open with all flag values set */
status = U_ZERO_ERROR;
re = uregex_open(pat, -1,
- UREGEX_CASE_INSENSITIVE | UREGEX_COMMENTS | UREGEX_DOTALL | UREGEX_MULTILINE | UREGEX_UWORD,
+ UREGEX_CASE_INSENSITIVE | UREGEX_COMMENTS | UREGEX_DOTALL | UREGEX_MULTILINE | UREGEX_UWORD | UREGEX_LITERAL,
0, &status);
TEST_ASSERT_SUCCESS(status);
uregex_close(re);
TEST_ASSERT(status == U_REGEX_INVALID_FLAG);
uregex_close(re);
+ /* Open with an unimplemented flag */
+ status = U_ZERO_ERROR;
+ re = uregex_open(pat, -1, UREGEX_CANON_EQ, 0, &status);
+ TEST_ASSERT(status == U_REGEX_UNIMPLEMENTED);
+ uregex_close(re);
+
/* openC with an invalid parameter */
status = U_ZERO_ERROR;
re = uregex_openC(NULL,
* replaceAll()
*/
{
- UChar text1[80];
- UChar text2[80];
- UChar replText[80];
+ UChar text1[80]; /* "Replace xaax x1x x...x." */
+ UChar text2[80]; /* "No match Here" */
+ UChar replText[80]; /* "<$1>" */
+ UChar replText2[80]; /* "<<$1>>" */
+ const char * pattern = "x(.*?)x";
+ const char * expectedResult = "Replace <aa> <1> <...>.";
+ const char * expectedResult2 = "Replace <<aa>> <<1>> <<...>>.";
UChar buf[80];
- int32_t resultSz;
+ int32_t resultSize;
int32_t expectedResultSize;
+ int32_t expectedResultSize2;
int32_t i;
u_uastrncpy(text1, "Replace xaax x1x x...x.", sizeof(text1)/2);
u_uastrncpy(text2, "No match here.", sizeof(text2)/2);
u_uastrncpy(replText, "<$1>", sizeof(replText)/2);
- expectedResultSize = u_strlen(text1);
+ u_uastrncpy(replText2, "<<$1>>", sizeof(replText2)/2);
+ expectedResultSize = strlen(expectedResult);
+ expectedResultSize2 = strlen(expectedResult2);
status = U_ZERO_ERROR;
- re = uregex_openC("x(.*?)x", 0, NULL, &status);
+ re = uregex_openC(pattern, 0, NULL, &status);
TEST_ASSERT_SUCCESS(status);
/* Normal case, with match */
uregex_setText(re, text1, -1, &status);
- resultSz = uregex_replaceAll(re, replText, -1, buf, sizeof(buf)/2, &status);
+ resultSize = uregex_replaceAll(re, replText, -1, buf, sizeof(buf)/2, &status);
TEST_ASSERT_SUCCESS(status);
- TEST_ASSERT_STRING("Replace <aa> <1> <...>.", buf, TRUE);
- TEST_ASSERT(resultSz == (int32_t)strlen("Replace xaax x1x x...x."));
+ TEST_ASSERT_STRING(expectedResult, buf, TRUE);
+ TEST_ASSERT(resultSize == expectedResultSize);
/* No match. Text should copy to output with no changes. */
status = U_ZERO_ERROR;
uregex_setText(re, text2, -1, &status);
- resultSz = uregex_replaceAll(re, replText, -1, buf, sizeof(buf)/2, &status);
+ resultSize = uregex_replaceAll(re, replText, -1, buf, sizeof(buf)/2, &status);
TEST_ASSERT_SUCCESS(status);
TEST_ASSERT_STRING("No match here.", buf, TRUE);
- TEST_ASSERT(resultSz == (int32_t)strlen("No match here."));
+ TEST_ASSERT(resultSize == u_strlen(text2));
/* Match, output just fills buffer, no termination warning. */
status = U_ZERO_ERROR;
uregex_setText(re, text1, -1, &status);
memset(buf, -1, sizeof(buf));
- resultSz = uregex_replaceAll(re, replText, -1, buf, strlen("Replace xaax x1x x...x."), &status);
+ resultSize = uregex_replaceAll(re, replText, -1, buf, expectedResultSize, &status);
TEST_ASSERT(status == U_STRING_NOT_TERMINATED_WARNING);
- TEST_ASSERT_STRING("Replace <aa> <1> <...>.", buf, FALSE);
- TEST_ASSERT(resultSz == (int32_t)strlen("Replace <aa> <1> <...>."));
- TEST_ASSERT(buf[resultSz] == (UChar)0xffff);
+ TEST_ASSERT_STRING(expectedResult, buf, FALSE);
+ TEST_ASSERT(resultSize == expectedResultSize);
+ TEST_ASSERT(buf[resultSize] == (UChar)0xffff);
/* Do the replaceFirst again, without first resetting anything.
* Should give the same results.
*/
status = U_ZERO_ERROR;
memset(buf, -1, sizeof(buf));
- resultSz = uregex_replaceAll(re, replText, -1, buf, strlen("Replace xaax x1x x...x."), &status);
+ resultSize = uregex_replaceAll(re, replText, -1, buf, strlen("Replace xaax x1x x...x."), &status);
TEST_ASSERT(status == U_STRING_NOT_TERMINATED_WARNING);
TEST_ASSERT_STRING("Replace <aa> <1> <...>.", buf, FALSE);
- TEST_ASSERT(resultS
z == (int32_t)strlen("Replace <aa> <1> <...>."));
- TEST_ASSERT(buf[resultSz] == (UChar)0xffff);
+ TEST_ASSERT(resultS
ize == (int32_t)strlen("Replace <aa> <1> <...>."));
+ TEST_ASSERT(buf[resultSize] == (UChar)0xffff);
/* NULL buffer, zero buffer length */
status = U_ZERO_ERROR;
- resultSz = uregex_replaceAll(re, replText, -1, NULL, 0, &status);
+ resultSize = uregex_replaceAll(re, replText, -1, NULL, 0, &status);
TEST_ASSERT(status == U_BUFFER_OVERFLOW_ERROR);
- TEST_ASSERT(resultS
z == (int32_t)strlen("Replace <aa> <1> <...>."));
+ TEST_ASSERT(resultS
ize == (int32_t)strlen("Replace <aa> <1> <...>."));
/* Buffer too small. Try every size, which will tickle edge cases
* in uregex_appendReplacement (used by replaceAll) */
char expected[80];
status = U_ZERO_ERROR;
memset(buf, -1, sizeof(buf));
- resultSz = uregex_replaceAll(re, replText, -1, buf, i, &status);
+ resultSize = uregex_replaceAll(re, replText, -1, buf, i, &status);
TEST_ASSERT(status == U_BUFFER_OVERFLOW_ERROR);
- strcpy(expected, "Replace <aa> <1> <...>.");
+ strcpy(expected, expectedResult);
expected[i] = 0;
TEST_ASSERT_STRING(expected, buf, FALSE);
- TEST_ASSERT(resultSz == expectedResultSize);
+ TEST_ASSERT(resultSize == expectedResultSize);
TEST_ASSERT(buf[i] == (UChar)0xffff);
}
+ /* Buffer too small. Same as previous test, except this time the replacement
+ * text is longer than the match capture group, making the length of the complete
+ * replacement longer than the original string.
+ */
+ for (i=0; i<expectedResultSize2; i++) {
+ char expected[80];
+ status = U_ZERO_ERROR;
+ memset(buf, -1, sizeof(buf));
+ resultSize = uregex_replaceAll(re, replText2, -1, buf, i, &status);
+ TEST_ASSERT(status == U_BUFFER_OVERFLOW_ERROR);
+ strcpy(expected, expectedResult2);
+ expected[i] = 0;
+ TEST_ASSERT_STRING(expected, buf, FALSE);
+ TEST_ASSERT(resultSize == expectedResultSize2);
+ TEST_ASSERT(buf[i] == (UChar)0xffff);
+ }
+
+
uregex_close(re);
}
TEST_ASSERT_SUCCESS(status);
TEST_ASSERT_STRING("abcAB \\ $ abc", buf, TRUE);
+ /* Bug 6813, parameter check of NULL destCapacity; crashed before fix. */
+ status = U_ZERO_ERROR;
+ uregex_find(re, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+ bufPtr = buf;
+ status = U_BUFFER_OVERFLOW_ERROR;
+ uregex_appendReplacement(re, repl, -1, &bufPtr, NULL, &status);
+ TEST_ASSERT(status == U_BUFFER_OVERFLOW_ERROR);
+
uregex_close(re);
}
/* The TEST_ASSERT_SUCCESS call above should change too... */
if(U_SUCCESS(status)) {
- TEST_ASSERT(numFields == 4);
+ TEST_ASSERT(numFields == 5);
TEST_ASSERT_STRING("first ", fields[0], TRUE);
TEST_ASSERT_STRING("tag-a", fields[1], TRUE);
TEST_ASSERT_STRING(" second", fields[2], TRUE);
TEST_ASSERT_STRING("tag-b", fields[3], TRUE);
- TEST_ASSERT(fields[4] == NULL);
+ TEST_ASSERT_STRING("", fields[4], TRUE);
+ TEST_ASSERT(fields[5] == NULL);
TEST_ASSERT(fields[8] == NULL);
TEST_ASSERT(!memcmp(&fields[9],&minus1,sizeof(UChar*)));
- spaceNeeded = strlen("first .tag-a. second.tag-b."); /* "." at NUL positions */
+ spaceNeeded = strlen("first .tag-a. second.tag-b.."); /* "." at NUL positions */
TEST_ASSERT(spaceNeeded == requiredCapacity);
}
}
uregex_close(theRegEx);
}
+/* Based on TestRegexCAPI() */
+static void TestUTextAPI(void) {
+ UErrorCode status = U_ZERO_ERROR;
+ URegularExpression *re;
+ UText patternText = UTEXT_INITIALIZER;
+ UChar pat[200];
+ const char patternTextUTF8[5] = { 0x61, 0x62, 0x63, 0x2a, 0x00 };
+
+ /* Mimimalist open/close */
+ utext_openUTF8(&patternText, patternTextUTF8, -1, &status);
+ re = uregex_openUText(&patternText, 0, 0, &status);
+ if (U_FAILURE(status)) {
+ log_data_err("Failed to open regular expression, %s:%d, error is \"%s\" (Are you missing data?)\n", __FILE__, __LINE__, u_errorName(status));
+ utext_close(&patternText);
+ return;
+ }
+ uregex_close(re);
+
+ /* Open with all flag values set */
+ status = U_ZERO_ERROR;
+ re = uregex_openUText(&patternText,
+ UREGEX_CASE_INSENSITIVE | UREGEX_COMMENTS | UREGEX_DOTALL | UREGEX_MULTILINE | UREGEX_UWORD,
+ 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+ uregex_close(re);
+
+ /* Open with an invalid flag */
+ status = U_ZERO_ERROR;
+ re = uregex_openUText(&patternText, 0x40000000, 0, &status);
+ TEST_ASSERT(status == U_REGEX_INVALID_FLAG);
+ uregex_close(re);
+
+ /* open with an invalid parameter */
+ status = U_ZERO_ERROR;
+ re = uregex_openUText(NULL,
+ UREGEX_CASE_INSENSITIVE | UREGEX_COMMENTS | UREGEX_DOTALL | UREGEX_MULTILINE | UREGEX_UWORD, 0, &status);
+ TEST_ASSERT(status == U_ILLEGAL_ARGUMENT_ERROR && re == NULL);
+
+ /*
+ * clone
+ */
+ {
+ URegularExpression *clone1;
+ URegularExpression *clone2;
+ URegularExpression *clone3;
+ UChar testString1[30];
+ UChar testString2[30];
+ UBool result;
+
+
+ status = U_ZERO_ERROR;
+ re = uregex_openUText(&patternText, 0, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+ clone1 = uregex_clone(re, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(clone1 != NULL);
+
+ status = U_ZERO_ERROR;
+ clone2 = uregex_clone(re, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(clone2 != NULL);
+ uregex_close(re);
+
+ status = U_ZERO_ERROR;
+ clone3 = uregex_clone(clone2, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(clone3 != NULL);
+
+ u_uastrncpy(testString1, "abcccd", sizeof(pat)/2);
+ u_uastrncpy(testString2, "xxxabcccd", sizeof(pat)/2);
+
+ status = U_ZERO_ERROR;
+ uregex_setText(clone1, testString1, -1, &status);
+ TEST_ASSERT_SUCCESS(status);
+ result = uregex_lookingAt(clone1, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(result==TRUE);
+
+ status = U_ZERO_ERROR;
+ uregex_setText(clone2, testString2, -1, &status);
+ TEST_ASSERT_SUCCESS(status);
+ result = uregex_lookingAt(clone2, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(result==FALSE);
+ result = uregex_find(clone2, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(result==TRUE);
+
+ uregex_close(clone1);
+ uregex_close(clone2);
+ uregex_close(clone3);
+
+ }
+
+ /*
+ * pattern() and patternText()
+ */
+ {
+ const UChar *resultPat;
+ int32_t resultLen;
+ UText *resultText;
+ const char str_hello[] = { 0x68, 0x65, 0x6c, 0x6c, 0x6f, 0x00 }; /* hello */
+ const char str_hel[] = { 0x68, 0x65, 0x6c, 0x00 }; /* hel */
+ u_uastrncpy(pat, "hello", sizeof(pat)/2); /* for comparison */
+ status = U_ZERO_ERROR;
+
+ utext_openUTF8(&patternText, str_hello, -1, &status);
+ re = uregex_open(pat, -1, 0, NULL, &status);
+ resultPat = uregex_pattern(re, &resultLen, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS above should change too... */
+ if (U_SUCCESS(status)) {
+ TEST_ASSERT(resultLen == -1);
+ TEST_ASSERT(u_strcmp(resultPat, pat) == 0);
+ }
+
+ resultText = uregex_patternUText(re, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_hello, resultText);
+
+ uregex_close(re);
+
+ status = U_ZERO_ERROR;
+ re = uregex_open(pat, 3, 0, NULL, &status);
+ resultPat = uregex_pattern(re, &resultLen, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS above should change too... */
+ if (U_SUCCESS(status)) {
+ TEST_ASSERT(resultLen == 3);
+ TEST_ASSERT(u_strncmp(resultPat, pat, 3) == 0);
+ TEST_ASSERT(u_strlen(resultPat) == 3);
+ }
+
+ resultText = uregex_patternUText(re, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_hel, resultText);
+
+ uregex_close(re);
+ }
+
+ /*
+ * setUText() and lookingAt()
+ */
+ {
+ UText text1 = UTEXT_INITIALIZER;
+ UText text2 = UTEXT_INITIALIZER;
+ UBool result;
+ const char str_abcccd[] = { 0x62, 0x63, 0x64, 0x64, 0x64, 0x65, 0x00 }; /* abcccd */
+ const char str_abcccxd[] = { 0x62, 0x63, 0x64, 0x64, 0x64, 0x79, 0x65, 0x00 }; /* abcccxd */
+ const char str_abcd[] = { 0x62, 0x63, 0x64, 0x2b, 0x65, 0x00 }; /* abc*d */
+ status = U_ZERO_ERROR;
+ utext_openUTF8(&text1, str_abcccd, -1, &status);
+ utext_openUTF8(&text2, str_abcccxd, -1, &status);
+
+ utext_openUTF8(&patternText, str_abcd, -1, &status);
+ re = uregex_openUText(&patternText, 0, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* Operation before doing a setText should fail... */
+ status = U_ZERO_ERROR;
+ uregex_lookingAt(re, 0, &status);
+ TEST_ASSERT( status== U_REGEX_INVALID_STATE);
+
+ status = U_ZERO_ERROR;
+ uregex_setUText(re, &text1, &status);
+ result = uregex_lookingAt(re, 0, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT_SUCCESS(status);
+
+ status = U_ZERO_ERROR;
+ uregex_setUText(re, &text2, &status);
+ result = uregex_lookingAt(re, 0, &status);
+ TEST_ASSERT(result == FALSE);
+ TEST_ASSERT_SUCCESS(status);
+
+ status = U_ZERO_ERROR;
+ uregex_setUText(re, &text1, &status);
+ result = uregex_lookingAt(re, 0, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT_SUCCESS(status);
+
+ uregex_close(re);
+ utext_close(&text1);
+ utext_close(&text2);
+ }
+
+
+ /*
+ * getText() and getUText()
+ */
+ {
+ UText text1 = UTEXT_INITIALIZER;
+ UText text2 = UTEXT_INITIALIZER;
+ UChar text2Chars[20];
+ UText *resultText;
+ const UChar *result;
+ int32_t textLength;
+ const char str_abcccd[] = { 0x62, 0x63, 0x64, 0x64, 0x64, 0x65, 0x00 }; /* abcccd */
+ const char str_abcccxd[] = { 0x62, 0x63, 0x64, 0x64, 0x64, 0x79, 0x65, 0x00 }; /* abcccxd */
+ const char str_abcd[] = { 0x62, 0x63, 0x64, 0x2b, 0x65, 0x00 }; /* abc*d */
+
+
+ status = U_ZERO_ERROR;
+ utext_openUTF8(&text1, str_abcccd, -1, &status);
+ u_uastrncpy(text2Chars, str_abcccxd, sizeof(text2)/2);
+ utext_openUChars(&text2, text2Chars, -1, &status);
+
+ utext_openUTF8(&patternText, str_abcd, -1, &status);
+ re = uregex_openUText(&patternText, 0, NULL, &status);
+
+ /* First set a UText */
+ uregex_setUText(re, &text1, &status);
+ resultText = uregex_getUText(re, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(resultText != &text1);
+ utext_setNativeIndex(resultText, 0);
+ utext_setNativeIndex(&text1, 0);
+ TEST_ASSERT(testUTextEqual(resultText, &text1));
+ utext_close(resultText);
+
+ result = uregex_getText(re, &textLength, &status); /* flattens UText into buffer */
+ TEST_ASSERT(textLength == -1 || textLength == 6);
+ resultText = uregex_getUText(re, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(resultText != &text1);
+ utext_setNativeIndex(resultText, 0);
+ utext_setNativeIndex(&text1, 0);
+ TEST_ASSERT(testUTextEqual(resultText, &text1));
+ utext_close(resultText);
+
+ /* Then set a UChar * */
+ uregex_setText(re, text2Chars, 7, &status);
+ resultText = uregex_getUText(re, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ utext_setNativeIndex(resultText, 0);
+ utext_setNativeIndex(&text2, 0);
+ TEST_ASSERT(testUTextEqual(resultText, &text2));
+ utext_close(resultText);
+ result = uregex_getText(re, &textLength, &status);
+ TEST_ASSERT(textLength == 7);
+
+ uregex_close(re);
+ utext_close(&text1);
+ utext_close(&text2);
+ }
+
+ /*
+ * matches()
+ */
+ {
+ UText text1 = UTEXT_INITIALIZER;
+ UBool result;
+ UText nullText = UTEXT_INITIALIZER;
+ const char str_abcccde[] = { 0x61, 0x62, 0x63, 0x63, 0x63, 0x64, 0x65, 0x00 }; /* abcccde */
+ const char str_abcd[] = { 0x61, 0x62, 0x63, 0x2a, 0x64, 0x00 }; /* abc*d */
+
+ status = U_ZERO_ERROR;
+ utext_openUTF8(&text1, str_abcccde, -1, &status);
+ utext_openUTF8(&patternText, str_abcd, -1, &status);
+ re = uregex_openUText(&patternText, 0, NULL, &status);
+
+ uregex_setUText(re, &text1, &status);
+ result = uregex_matches(re, 0, &status);
+ TEST_ASSERT(result == FALSE);
+ TEST_ASSERT_SUCCESS(status);
+ uregex_close(re);
+
+ status = U_ZERO_ERROR;
+ re = uregex_openC(".?", 0, NULL, &status);
+ uregex_setUText(re, &text1, &status);
+ result = uregex_matches(re, 7, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT_SUCCESS(status);
+
+ status = U_ZERO_ERROR;
+ utext_openUTF8(&nullText, "", -1, &status);
+ uregex_setUText(re, &nullText, &status);
+ TEST_ASSERT_SUCCESS(status);
+ result = uregex_matches(re, 0, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT_SUCCESS(status);
+
+ uregex_close(re);
+ utext_close(&text1);
+ utext_close(&nullText);
+ }
+
+
+ /*
+ * lookingAt() Used in setText test.
+ */
+
+
+ /*
+ * find(), findNext, start, end, reset
+ */
+ {
+ UChar text1[50];
+ UBool result;
+ u_uastrncpy(text1, "012rx5rx890rxrx...", sizeof(text1)/2);
+ status = U_ZERO_ERROR;
+ re = uregex_openC("rx", 0, NULL, &status);
+
+ uregex_setText(re, text1, -1, &status);
+ result = uregex_find(re, 0, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT(uregex_start(re, 0, &status) == 3);
+ TEST_ASSERT(uregex_end(re, 0, &status) == 5);
+ TEST_ASSERT_SUCCESS(status);
+
+ result = uregex_find(re, 9, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT(uregex_start(re, 0, &status) == 11);
+ TEST_ASSERT(uregex_end(re, 0, &status) == 13);
+ TEST_ASSERT_SUCCESS(status);
+
+ result = uregex_find(re, 14, &status);
+ TEST_ASSERT(result == FALSE);
+ TEST_ASSERT_SUCCESS(status);
+
+ status = U_ZERO_ERROR;
+ uregex_reset(re, 0, &status);
+
+ result = uregex_findNext(re, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT(uregex_start(re, 0, &status) == 3);
+ TEST_ASSERT(uregex_end(re, 0, &status) == 5);
+ TEST_ASSERT_SUCCESS(status);
+
+ result = uregex_findNext(re, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT(uregex_start(re, 0, &status) == 6);
+ TEST_ASSERT(uregex_end(re, 0, &status) == 8);
+ TEST_ASSERT_SUCCESS(status);
+
+ status = U_ZERO_ERROR;
+ uregex_reset(re, 12, &status);
+
+ result = uregex_findNext(re, &status);
+ TEST_ASSERT(result == TRUE);
+ TEST_ASSERT(uregex_start(re, 0, &status) == 13);
+ TEST_ASSERT(uregex_end(re, 0, &status) == 15);
+ TEST_ASSERT_SUCCESS(status);
+
+ result = uregex_findNext(re, &status);
+ TEST_ASSERT(result == FALSE);
+ TEST_ASSERT_SUCCESS(status);
+
+ uregex_close(re);
+ }
+
+ /*
+ * group()
+ */
+ {
+ UChar text1[80];
+ UText *actual;
+ UBool result;
+
+ const char str_abcinteriordef[] = { 0x61, 0x62, 0x63, 0x20, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x69, 0x6f, 0x72, 0x20, 0x64, 0x65, 0x66, 0x00 }; /* abc interior def */
+ const char str_interior[] = { 0x20, 0x69, 0x6e, 0x74, 0x65, 0x72, 0x69, 0x6f, 0x72, 0x20, 0x00 }; /* ' interior ' */
+
+
+ u_uastrncpy(text1, "noise abc interior def, and this is off the end", sizeof(text1)/2);
+
+ status = U_ZERO_ERROR;
+ re = uregex_openC("abc(.*?)def", 0, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ uregex_setText(re, text1, -1, &status);
+ result = uregex_find(re, 0, &status);
+ TEST_ASSERT(result==TRUE);
+
+ /* Capture Group 0, the full match. Should succeed. */
+ status = U_ZERO_ERROR;
+ actual = uregex_groupUTextDeep(re, 0, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_abcinteriordef, actual);
+ utext_close(actual);
+
+ /* Capture Group 0 with shallow clone API. Should succeed. */
+ status = U_ZERO_ERROR;
+ {
+ int64_t group_len;
+ int32_t len16;
+ UErrorCode shallowStatus = U_ZERO_ERROR;
+ int64_t nativeIndex;
+ UChar *groupChars;
+ UText groupText = UTEXT_INITIALIZER;
+
+ actual = uregex_groupUText(re, 0, NULL, &group_len, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ nativeIndex = utext_getNativeIndex(actual);
+ /* Following returns U_INDEX_OUTOFBOUNDS_ERROR... looks like a bug in ucstrFuncs UTextFuncs [utext.cpp] */
+ /* len16 = utext_extract(actual, nativeIndex, nativeIndex + group_len, NULL, 0, &shallowStatus); */
+ len16 = (int32_t)group_len;
+
+ groupChars = (UChar *)malloc(sizeof(UChar)*(len16+1));
+ utext_extract(actual, nativeIndex, nativeIndex + group_len, groupChars, len16+1, &shallowStatus);
+
+ utext_openUChars(&groupText, groupChars, len16, &shallowStatus);
+
+ TEST_ASSERT_UTEXT(str_abcinteriordef, &groupText);
+ utext_close(&groupText);
+ free(groupChars);
+ }
+ utext_close(actual);
+
+ /* Capture group #1. Should succeed. */
+ status = U_ZERO_ERROR;
+ actual = uregex_groupUTextDeep(re, 1, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_interior, actual);
+ utext_close(actual);
+
+ /* Capture group out of range. Error. */
+ status = U_ZERO_ERROR;
+ actual = uregex_groupUTextDeep(re, 2, NULL, &status);
+ TEST_ASSERT(status == U_INDEX_OUTOFBOUNDS_ERROR);
+ TEST_ASSERT(utext_nativeLength(actual) == 0);
+ utext_close(actual);
+
+ uregex_close(re);
+
+ }
+
+ /*
+ * replaceFirst()
+ */
+ {
+ UChar text1[80];
+ UChar text2[80];
+ UText replText = UTEXT_INITIALIZER;
+ UText *result;
+ const char str_Replxxx[] = { 0x52, 0x65, 0x70, 0x6c, 0x61, 0x63, 0x65, 0x20, 0x3c, 0x61, 0x61, 0x3e, 0x20, 0x78, 0x31, 0x78, 0x20, 0x78, 0x2e, 0x2e, 0x2e, 0x78, 0x2e, 0x00 }; /* Replace <aa> x1x x...x. */
+ const char str_Nomatchhere[] = { 0x4e, 0x6f, 0x20, 0x6d, 0x61, 0x74, 0x63, 0x68, 0x20, 0x68, 0x65, 0x72, 0x65, 0x2e, 0x00 }; /* No match here. */
+ const char str_u00411U00000042a[] = { 0x5c, 0x5c, 0x5c, 0x75, 0x30, 0x30, 0x34, 0x31, 0x24, 0x31, 0x5c, 0x55, 0x30, 0x30, 0x30, 0x30, 0x30, 0x30, 0x34, 0x32, 0x24, 0x5c, 0x61, 0x00 }; /* \\\u0041$1\U00000042$\a */
+ const char str_1x[] = { 0x3c, 0x24, 0x31, 0x3e, 0x00 }; /* <$1> */
+ const char str_ReplaceAaaBax1xxx[] = { 0x52, 0x65, 0x70, 0x6c, 0x61, 0x63, 0x65, 0x20, 0x5c, 0x41, 0x61, 0x61, 0x42, 0x24, 0x61, 0x20, 0x78, 0x31, 0x78, 0x20, 0x78, 0x2e, 0x2e, 0x2e, 0x78, 0x2e, 0x00 }; /* Replace \AaaB$a x1x x...x. */
+ status = U_ZERO_ERROR;
+ u_uastrncpy(text1, "Replace xaax x1x x...x.", sizeof(text1)/2);
+ u_uastrncpy(text2, "No match here.", sizeof(text2)/2);
+ utext_openUTF8(&replText, str_1x, -1, &status);
+
+ re = uregex_openC("x(.*?)x", 0, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* Normal case, with match */
+ uregex_setText(re, text1, -1, &status);
+ result = uregex_replaceFirstUText(re, &replText, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_Replxxx, result);
+ utext_close(result);
+
+ /* No match. Text should copy to output with no changes. */
+ uregex_setText(re, text2, -1, &status);
+ result = uregex_replaceFirstUText(re, &replText, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_Nomatchhere, result);
+ utext_close(result);
+
+ /* Unicode escapes */
+ uregex_setText(re, text1, -1, &status);
+ utext_openUTF8(&replText, str_u00411U00000042a, -1, &status);
+ result = uregex_replaceFirstUText(re, &replText, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_ReplaceAaaBax1xxx, result);
+ utext_close(result);
+
+ uregex_close(re);
+ utext_close(&replText);
+ }
+
+
+ /*
+ * replaceAll()
+ */
+ {
+ UChar text1[80];
+ UChar text2[80];
+ UText replText = UTEXT_INITIALIZER;
+ UText *result;
+ const char str_1[] = { 0x3c, 0x24, 0x31, 0x3e, 0x00 }; /* <$1> */
+ const char str_Replaceaa1[] = { 0x52, 0x65, 0x70, 0x6c, 0x61, 0x63, 0x65, 0x20, 0x3c, 0x61, 0x61, 0x3e, 0x20, 0x3c, 0x31, 0x3e, 0x20, 0x3c, 0x2e, 0x2e, 0x2e, 0x3e, 0x2e, 0x00 }; /* Replace <aa> <1> <...>. */
+ const char str_Nomatchhere[] = { 0x4e, 0x6f, 0x20, 0x6d, 0x61, 0x74, 0x63, 0x68, 0x20, 0x68, 0x65, 0x72, 0x65, 0x2e, 0x00 }; /* No match here. */
+ status = U_ZERO_ERROR;
+ u_uastrncpy(text1, "Replace xaax x1x x...x.", sizeof(text1)/2);
+ u_uastrncpy(text2, "No match here.", sizeof(text2)/2);
+ utext_openUTF8(&replText, str_1, -1, &status);
+
+ re = uregex_openC("x(.*?)x", 0, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* Normal case, with match */
+ uregex_setText(re, text1, -1, &status);
+ result = uregex_replaceAllUText(re, &replText, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_Replaceaa1, result);
+ utext_close(result);
+
+ /* No match. Text should copy to output with no changes. */
+ uregex_setText(re, text2, -1, &status);
+ result = uregex_replaceAllUText(re, &replText, NULL, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_UTEXT(str_Nomatchhere, result);
+ utext_close(result);
+
+ uregex_close(re);
+ utext_close(&replText);
+ }
+
+
+ /*
+ * appendReplacement()
+ */
+ {
+ UChar text[100];
+ UChar repl[100];
+ UChar buf[100];
+ UChar *bufPtr;
+ int32_t bufCap;
+
+ status = U_ZERO_ERROR;
+ re = uregex_openC(".*", 0, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ u_uastrncpy(text, "whatever", sizeof(text)/2);
+ u_uastrncpy(repl, "some other", sizeof(repl)/2);
+ uregex_setText(re, text, -1, &status);
+
+ /* match covers whole target string */
+ uregex_find(re, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+ bufPtr = buf;
+ bufCap = sizeof(buf) / 2;
+ uregex_appendReplacement(re, repl, -1, &bufPtr, &bufCap, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_STRING("some other", buf, TRUE);
+
+ /* Match has \u \U escapes */
+ uregex_find(re, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+ bufPtr = buf;
+ bufCap = sizeof(buf) / 2;
+ u_uastrncpy(repl, "abc\\u0041\\U00000042 \\\\ $ \\abc", sizeof(repl)/2);
+ uregex_appendReplacement(re, repl, -1, &bufPtr, &bufCap, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT_STRING("abcAB \\ $ abc", buf, TRUE);
+
+ uregex_close(re);
+ }
+
+
+ /*
+ * appendReplacement(), appendTail() checked in replaceFirst(), replaceAll().
+ */
+
+ /*
+ * splitUText()
+ */
+ {
+ UChar textToSplit[80];
+ UChar text2[80];
+ UText *fields[10];
+ int32_t numFields;
+ int32_t i;
+
+ u_uastrncpy(textToSplit, "first : second: third", sizeof(textToSplit)/2);
+ u_uastrncpy(text2, "No match here.", sizeof(text2)/2);
+
+ status = U_ZERO_ERROR;
+ re = uregex_openC(":", 0, NULL, &status);
+
+
+ /* Simple split */
+
+ uregex_setText(re, textToSplit, -1, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if (U_SUCCESS(status)) {
+ memset(fields, 0, sizeof(fields));
+ numFields = uregex_splitUText(re, fields, 10, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ const char str_first[] = { 0x66, 0x69, 0x72, 0x73, 0x74, 0x20, 0x00 }; /* 'first ' */
+ const char str_second[] = { 0x20, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x00 }; /* ' second' */
+ const char str_third[] = { 0x20, 0x20, 0x74, 0x68, 0x69, 0x72, 0x64, 0x00 }; /* ' third' */
+ TEST_ASSERT(numFields == 3);
+ TEST_ASSERT_UTEXT(str_first, fields[0]);
+ TEST_ASSERT_UTEXT(str_second, fields[1]);
+ TEST_ASSERT_UTEXT(str_third, fields[2]);
+ TEST_ASSERT(fields[3] == NULL);
+ }
+ for(i = 0; i < numFields; i++) {
+ utext_close(fields[i]);
+ }
+ }
+
+ uregex_close(re);
+
+
+ /* Split with too few output strings available */
+ status = U_ZERO_ERROR;
+ re = uregex_openC(":", 0, NULL, &status);
+ uregex_setText(re, textToSplit, -1, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ fields[0] = NULL;
+ fields[1] = NULL;
+ fields[2] = &patternText;
+ numFields = uregex_splitUText(re, fields, 2, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ const char str_first[] = { 0x66, 0x69, 0x72, 0x73, 0x74, 0x20, 0x00 }; /* first */
+ const char str_secondthird[] = { 0x20, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x3a, 0x20, 0x20, 0x74, 0x68, 0x69, 0x72, 0x64, 0x00 }; /* second: third */
+ TEST_ASSERT(numFields == 2);
+ TEST_ASSERT_UTEXT(str_first, fields[0]);
+ TEST_ASSERT_UTEXT(str_secondthird, fields[1]);
+ TEST_ASSERT(fields[2] == &patternText);
+ }
+ for(i = 0; i < numFields; i++) {
+ utext_close(fields[i]);
+ }
+ }
+
+ uregex_close(re);
+ }
+
+ /* splitUText(), part 2. Patterns with capture groups. The capture group text
+ * comes out as additional fields. */
+ {
+ UChar textToSplit[80];
+ UText *fields[10];
+ int32_t numFields;
+ int32_t i;
+
+ u_uastrncpy(textToSplit, "first <tag-a> second<tag-b> third", sizeof(textToSplit)/2);
+
+ status = U_ZERO_ERROR;
+ re = uregex_openC("<(.*?)>", 0, NULL, &status);
+
+ uregex_setText(re, textToSplit, -1, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ memset(fields, 0, sizeof(fields));
+ numFields = uregex_splitUText(re, fields, 10, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ const char str_first[] = { 0x66, 0x69, 0x72, 0x73, 0x74, 0x20, 0x00 }; /* first */
+ const char str_taga[] = { 0x74, 0x61, 0x67, 0x2d, 0x61, 0x00 }; /* tag-a */
+ const char str_second[] = { 0x20, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x00 }; /* second */
+ const char str_tagb[] = { 0x74, 0x61, 0x67, 0x2d, 0x62, 0x00 }; /* tag-b */
+ const char str_third[] = { 0x20, 0x20, 0x74, 0x68, 0x69, 0x72, 0x64, 0x00 }; /* third */
+
+ TEST_ASSERT(numFields == 5);
+ TEST_ASSERT_UTEXT(str_first, fields[0]);
+ TEST_ASSERT_UTEXT(str_taga, fields[1]);
+ TEST_ASSERT_UTEXT(str_second, fields[2]);
+ TEST_ASSERT_UTEXT(str_tagb, fields[3]);
+ TEST_ASSERT_UTEXT(str_third, fields[4]);
+ TEST_ASSERT(fields[5] == NULL);
+ }
+ for(i = 0; i < numFields; i++) {
+ utext_close(fields[i]);
+ }
+ }
+
+ /* Split with too few output strings available (2) */
+ status = U_ZERO_ERROR;
+ fields[0] = NULL;
+ fields[1] = NULL;
+ fields[2] = &patternText;
+ numFields = uregex_splitUText(re, fields, 2, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ const char str_first[] = { 0x66, 0x69, 0x72, 0x73, 0x74, 0x20, 0x00 }; /* first */
+ const char str_secondtagbthird[] = { 0x20, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x3c, 0x74, 0x61, 0x67, 0x2d, 0x62, 0x3e, 0x20, 0x20, 0x74, 0x68, 0x69, 0x72, 0x64, 0x00 }; /* second<tag-b> third */
+ TEST_ASSERT(numFields == 2);
+ TEST_ASSERT_UTEXT(str_first, fields[0]);
+ TEST_ASSERT_UTEXT(str_secondtagbthird, fields[1]);
+ TEST_ASSERT(fields[2] == &patternText);
+ }
+ for(i = 0; i < numFields; i++) {
+ utext_close(fields[i]);
+ }
+
+
+ /* Split with too few output strings available (3) */
+ status = U_ZERO_ERROR;
+ fields[0] = NULL;
+ fields[1] = NULL;
+ fields[2] = NULL;
+ fields[3] = &patternText;
+ numFields = uregex_splitUText(re, fields, 3, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ const char str_first[] = { 0x66, 0x69, 0x72, 0x73, 0x74, 0x20, 0x00 }; /* first */
+ const char str_taga[] = { 0x74, 0x61, 0x67, 0x2d, 0x61, 0x00 }; /* tag-a */
+ const char str_secondtagbthird[] = { 0x20, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x3c, 0x74, 0x61, 0x67, 0x2d, 0x62, 0x3e, 0x20, 0x20, 0x74, 0x68, 0x69, 0x72, 0x64, 0x00 }; /* second<tag-b> third */
+ TEST_ASSERT(numFields == 3);
+ TEST_ASSERT_UTEXT(str_first, fields[0]);
+ TEST_ASSERT_UTEXT(str_taga, fields[1]);
+ TEST_ASSERT_UTEXT(str_secondtagbthird, fields[2]);
+ TEST_ASSERT(fields[3] == &patternText);
+ }
+ for(i = 0; i < numFields; i++) {
+ utext_close(fields[i]);
+ }
+
+ /* Split with just enough output strings available (5) */
+ status = U_ZERO_ERROR;
+ fields[0] = NULL;
+ fields[1] = NULL;
+ fields[2] = NULL;
+ fields[3] = NULL;
+ fields[4] = NULL;
+ fields[5] = &patternText;
+ numFields = uregex_splitUText(re, fields, 5, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ const char str_first[] = { 0x66, 0x69, 0x72, 0x73, 0x74, 0x20, 0x00 }; /* first */
+ const char str_taga[] = { 0x74, 0x61, 0x67, 0x2d, 0x61, 0x00 }; /* tag-a */
+ const char str_second[] = { 0x20, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x00 }; /* second */
+ const char str_tagb[] = { 0x74, 0x61, 0x67, 0x2d, 0x62, 0x00 }; /* tag-b */
+ const char str_third[] = { 0x20, 0x20, 0x74, 0x68, 0x69, 0x72, 0x64, 0x00 }; /* third */
+
+ TEST_ASSERT(numFields == 5);
+ TEST_ASSERT_UTEXT(str_first, fields[0]);
+ TEST_ASSERT_UTEXT(str_taga, fields[1]);
+ TEST_ASSERT_UTEXT(str_second, fields[2]);
+ TEST_ASSERT_UTEXT(str_tagb, fields[3]);
+ TEST_ASSERT_UTEXT(str_third, fields[4]);
+ TEST_ASSERT(fields[5] == &patternText);
+ }
+ for(i = 0; i < numFields; i++) {
+ utext_close(fields[i]);
+ }
+
+ /* Split, end of text is a field delimiter. */
+ status = U_ZERO_ERROR;
+ uregex_setText(re, textToSplit, strlen("first <tag-a> second<tag-b>"), &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ memset(fields, 0, sizeof(fields));
+ fields[9] = &patternText;
+ numFields = uregex_splitUText(re, fields, 9, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* The TEST_ASSERT_SUCCESS call above should change too... */
+ if(U_SUCCESS(status)) {
+ const char str_first[] = { 0x66, 0x69, 0x72, 0x73, 0x74, 0x20, 0x00 }; /* first */
+ const char str_taga[] = { 0x74, 0x61, 0x67, 0x2d, 0x61, 0x00 }; /* tag-a */
+ const char str_second[] = { 0x20, 0x73, 0x65, 0x63, 0x6f, 0x6e, 0x64, 0x00 }; /* second */
+ const char str_tagb[] = { 0x74, 0x61, 0x67, 0x2d, 0x62, 0x00 }; /* tag-b */
+ const char str_empty[] = { 0x00 };
+
+ TEST_ASSERT(numFields == 5);
+ TEST_ASSERT_UTEXT(str_first, fields[0]);
+ TEST_ASSERT_UTEXT(str_taga, fields[1]);
+ TEST_ASSERT_UTEXT(str_second, fields[2]);
+ TEST_ASSERT_UTEXT(str_tagb, fields[3]);
+ TEST_ASSERT_UTEXT(str_empty, fields[4]);
+ TEST_ASSERT(fields[5] == NULL);
+ TEST_ASSERT(fields[8] == NULL);
+ TEST_ASSERT(fields[9] == &patternText);
+ }
+ for(i = 0; i < numFields; i++) {
+ utext_close(fields[i]);
+ }
+ }
+
+ uregex_close(re);
+ }
+ utext_close(&patternText);
+}
+
+
+static void TestRefreshInput(void) {
+ /*
+ * RefreshInput changes out the input of a URegularExpression without
+ * changing anything else in the match state. Used with Java JNI,
+ * when Java moves the underlying string storage. This test
+ * runs a find() loop, moving the text after the first match.
+ * The right number of matches should still be found.
+ */
+ UChar testStr[] = {0x41, 0x20, 0x42, 0x20, 0x43, 0x0}; /* = "A B C" */
+ UChar movedStr[] = { 0, 0, 0, 0, 0, 0};
+ UErrorCode status = U_ZERO_ERROR;
+ URegularExpression *re;
+ UText ut1 = UTEXT_INITIALIZER;
+ UText ut2 = UTEXT_INITIALIZER;
+
+ re = uregex_openC("[ABC]", 0, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ utext_openUChars(&ut1, testStr, -1, &status);
+ TEST_ASSERT_SUCCESS(status);
+ uregex_setUText(re, &ut1, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* Find the first match "A" in the original string */
+ TEST_ASSERT(uregex_findNext(re, &status));
+ TEST_ASSERT(uregex_start(re, 0, &status) == 0);
+
+ /* Move the string, kill the original string. */
+ u_strcpy(movedStr, testStr);
+ u_memset(testStr, 0, u_strlen(testStr));
+ utext_openUChars(&ut2, movedStr, -1, &status);
+ TEST_ASSERT_SUCCESS(status);
+ uregex_refreshUText(re, &ut2, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ /* Find the following two matches, now working in the moved string. */
+ TEST_ASSERT(uregex_findNext(re, &status));
+ TEST_ASSERT(uregex_start(re, 0, &status) == 2);
+ TEST_ASSERT(uregex_findNext(re, &status));
+ TEST_ASSERT(uregex_start(re, 0, &status) == 4);
+ TEST_ASSERT(FALSE == uregex_findNext(re, &status));
+
+ uregex_close(re);
+}
+
+
+static void TestBug8421(void) {
+ /* Bug 8421: setTimeLimit on a regular expresssion before setting text to be matched
+ * was failing.
+ */
+ URegularExpression *re;
+ UErrorCode status = U_ZERO_ERROR;
+ int32_t limit = -1;
+
+ re = uregex_openC("abc", 0, 0, &status);
+ TEST_ASSERT_SUCCESS(status);
+
+ limit = uregex_getTimeLimit(re, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(limit == 0);
+
+ uregex_setTimeLimit(re, 100, &status);
+ TEST_ASSERT_SUCCESS(status);
+ limit = uregex_getTimeLimit(re, &status);
+ TEST_ASSERT_SUCCESS(status);
+ TEST_ASSERT(limit == 100);
+
+ uregex_close(re);
+}
+
+
#endif /* !UCONFIG_NO_REGULAR_EXPRESSIONS */
projects / apple / icu.git / blobdiff