Check in the pristine copy of ICU 4.6...

icu46/source/test/cintltst/stdnmtst.c

+/********************************************************************
+ * COPYRIGHT: 
+ * Copyright (c) 2000-2009, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+/*
+* File stdnmtst.c
+*
+* Modification History:
+*
+*   Date          Name        Description
+*   08/05/2000    Yves       Creation 
+******************************************************************************
+*/
+
+#include "unicode/ucnv.h"
+#include "unicode/ustring.h"
+#include "cstring.h"
+#include "cintltst.h"
+
+#define ARRAY_SIZE(array) (int32_t)(sizeof array  / sizeof array[0])
+
+static void TestStandardName(void);
+static void TestStandardNames(void);
+static void TestCanonicalName(void);
+
+void addStandardNamesTest(TestNode** root);
+
+
+void
+addStandardNamesTest(TestNode** root)
+{
+  addTest(root, &TestStandardName,  "tsconv/stdnmtst/TestStandardName");
+  addTest(root, &TestStandardNames, "tsconv/stdnmtst/TestStandardNames");
+  addTest(root, &TestCanonicalName, "tsconv/stdnmtst/TestCanonicalName");
+}
+
+static int dotestname(const char *name, const char *standard, const char *expected) {
+    int res = 1;
+
+    UErrorCode error;
+    const char *tag;
+
+    error = U_ZERO_ERROR;
+    tag = ucnv_getStandardName(name, standard, &error);
+    if (!tag && expected) {
+        log_err_status(error, "FAIL: could not find %s standard name for %s\n", standard, name);
+        res = 0;
+    } else if (expected && (name == tag || uprv_strcmp(expected, tag))) {
+        log_err("FAIL: expected %s for %s standard name for %s, got %s\n", expected, standard, name, tag);
+        res = 0;
+    }
+
+    return res;
+}
+
+static void TestStandardName()
+{
+    int res = 1;
+
+    uint16_t i, count;
+    UErrorCode err;
+
+    /* Iterate over all standards. */
+    for (i = 0, count = ucnv_countStandards(); i < count-1; ++i) {
+        const char *standard;
+
+        err = U_ZERO_ERROR;
+        standard = ucnv_getStandard(i, &err);
+        if (U_FAILURE(err)) {
+            log_err("FAIL: ucnv_getStandard(%d), error=%s\n", i, u_errorName(err));
+            res = 0;
+        } else if (!standard || !*standard) {
+            log_err("FAIL: %s standard name at index %d\n", (standard ? "empty" :
+                "null"), i);
+            res = 0;
+        }
+    }
+    err = U_ZERO_ERROR;
+    /* "" must be last */
+    if(!count) {
+      log_data_err("No standards. You probably have no data.\n");
+    } else if (*ucnv_getStandard((uint16_t)(count-1), &err) != 0) {
+        log_err("FAIL: ucnv_getStandard(%d) should return ""\n", count-1);
+        res = 0;
+    }
+    err = U_ZERO_ERROR;
+    if (ucnv_getStandard(++i, &err)) {
+        log_err("FAIL: ucnv_getStandard(%d) should return NULL\n", i);
+        res = 0;
+    }
+
+    if (res) {
+        log_verbose("PASS: iterating over standard names works\n");
+    }
+
+    /* Test for some expected results. */
+
+    if (dotestname("ibm-1208", "MIME", "UTF-8") &&
+        /*dotestname("cp1252", "MIME", "windows-1252") &&*/
+        dotestname("ascii", "MIME", "US-ASCII") &&
+        dotestname("csiso2022jp2", "MIME", "ISO-2022-JP-2") &&
+        dotestname("Iso20-22__cN", "IANA", "ISO-2022-CN") &&
+        dotestname("ascii", "IANA", "ANSI_X3.4-1968") &&
+        dotestname("cp850", "IANA", "IBM850") &&
+        dotestname("crazy", "MIME", NULL) &&
+        dotestname("ASCII", "crazy", NULL) &&
+        dotestname("LMBCS-1", "MIME", NULL))
+    {
+        log_verbose("PASS: getting IANA and MIME standard names works\n");
+    }
+}
+
+static int dotestconv(const char *name, const char *standard, const char *expected) {
+    int res = 1;
+
+    UErrorCode error;
+    const char *tag;
+
+    error = U_ZERO_ERROR;
+    tag = ucnv_getCanonicalName(name, standard, &error);
+    if (tag && !expected) {
+        log_err("FAIL: Unexpectedly found %s canonical name for %s, got %s\n", standard, name, tag);
+        res = 0;
+    }
+    else if (!tag && expected) {
+        log_err_status(error, "FAIL: could not find %s canonical name for %s\n", (standard ? "\"\"" : standard), name);
+        res = 0;
+    }
+    else if (expected && (name == tag || uprv_strcmp(expected, tag) != 0)) {
+        log_err("FAIL: expected %s for %s canonical name for %s, got %s\n", expected, standard, name, tag);
+        res = 0;
+    }
+    else {
+        log_verbose("PASS: (\"%s\", \"%s\") -> %s == %s \n", name, standard, tag, expected);
+    }
+
+    return res;
+}
+
+static void TestCanonicalName()
+{
+    /* Test for some expected results. */
+
+    if (dotestconv("UTF-8", "IANA", "UTF-8") &&     /* default name */
+        dotestconv("UTF-8", "MIME", "UTF-8") &&     /* default name */
+        dotestconv("ibm-1208", "IBM", "UTF-8") &&   /* default name */
+        dotestconv("ibm-5305", "IBM", "UTF-8") &&   /* non-default name */
+        dotestconv("ibm-5305", "MIME", NULL) &&     /* mapping does not exist */
+        dotestconv("ascii", "MIME", NULL) &&        /* mapping does not exist */
+        dotestconv("ibm-1208", "IANA", NULL) &&     /* mapping does not exist */
+        dotestconv("ibm-5305", "IANA", NULL) &&     /* mapping does not exist */
+        dotestconv("cp1208", "", "UTF-8") &&        /* default name due to ordering */
+        dotestconv("UTF16_BigEndian", "", "UTF-16BE") &&        /* non-default name due to ordering */
+        dotestconv("ISO-2022-CN", "IANA", "ISO_2022,locale=zh,version=0") &&/* default name */
+        dotestconv("Shift_JIS", "MIME", "ibm-943_P15A-2003") &&/* ambiguous alias */
+        dotestconv("Shift_JIS", "", "ibm-943_P130-1999") &&/* ambiguous alias */
+        dotestconv("ibm-943", "", "ibm-943_P15A-2003") &&/* ambiguous alias */
+        dotestconv("ibm-943", "IBM", "ibm-943_P130-1999") &&/* ambiguous alias */
+        dotestconv("ibm-1363", "", "ibm-1363_P11B-1998") &&/* ambiguous alias */
+        dotestconv("ibm-1363", "IBM", "ibm-1363_P110-1997") &&/* ambiguous alias */
+        dotestconv("crazy", "MIME", NULL) &&
+        dotestconv("ASCII", "crazy", NULL))
+    {
+        log_verbose("PASS: getting IANA and MIME canonical names works\n");
+    }
+}
+
+
+static UBool doTestNames(const char *name, const char *standard, const char **expected, int32_t size) {
+    UErrorCode err = U_ZERO_ERROR;
+    UEnumeration *myEnum = ucnv_openStandardNames(name, standard, &err);
+    const char *enumName, *testName;
+    int32_t enumCount = uenum_count(myEnum, &err);
+    int32_t idx, len, repeatTimes = 3;
+    
+    if (err == U_FILE_ACCESS_ERROR) {
+        log_data_err("Unable to open standard names for %s of standard: %s\n", name, standard);
+        return 0;
+    }
+    if (size != enumCount) {
+        log_err("FAIL: different size arrays for %s. Got %d. Expected %d\n", name, enumCount, size);
+        return 0;
+    }
+    if (size < 0 && myEnum) {
+        log_err("FAIL: size < 0, but recieved an actual object\n");
+        return 0;
+    }
+    log_verbose("\n%s %s\n", name, standard);
+    while (repeatTimes-- > 0) {
+        for (idx = 0; idx < enumCount; idx++) {
+            enumName = uenum_next(myEnum, &len, &err);
+            testName = expected[idx];
+            if (uprv_strcmp(enumName, testName) != 0 || U_FAILURE(err)
+                || len != (int32_t)uprv_strlen(expected[idx]))
+            {
+                log_err("FAIL: uenum_next(%d) == \"%s\". expected \"%s\", len=%d, error=%s\n",
+                    idx, enumName, testName, len, u_errorName(err));
+            }
+            log_verbose("%s\n", enumName);
+            err = U_ZERO_ERROR;
+        }
+        if (enumCount >= 0) {
+            /* one past the list of all names must return NULL */
+            enumName = uenum_next(myEnum, &len, &err);
+            if (enumName != NULL || len != 0 || U_FAILURE(err)) {
+                log_err("FAIL: uenum_next(past the list) did not return NULL[0] with U_SUCCESS(). name=%s standard=%s len=%d err=%s\n", name, standard, len, u_errorName(err));
+            }
+        }
+        log_verbose("\n    reset\n");
+        uenum_reset(myEnum, &err);
+        if (U_FAILURE(err)) {
+            log_err("FAIL: uenum_reset() for %s{%s} failed with %s\n",
+                name, standard, u_errorName(err));
+            err = U_ZERO_ERROR;
+        }
+    }
+    uenum_close(myEnum);
+    return 1;
+}
+
+static UBool doTestUCharNames(const char *name, const char *standard, const char **expected, int32_t size) {
+    UErrorCode err = U_ZERO_ERROR;
+    UEnumeration *myEnum = ucnv_openStandardNames(name, standard, &err);
+    int32_t enumCount = uenum_count(myEnum, &err);
+    int32_t idx, repeatTimes = 3;
+    
+    if (err == U_FILE_ACCESS_ERROR) {
+        log_data_err("Unable to open standard names for %s of standard: %s\n", name, standard);
+        return 0;
+    }
+    
+    if (size != enumCount) {
+        log_err("FAIL: different size arrays. Got %d. Expected %d\n", enumCount, size);
+        return 0;
+    }
+    if (size < 0 && myEnum) {
+        log_err("FAIL: size < 0, but recieved an actual object\n");
+        return 0;
+    }
+    log_verbose("\n%s %s\n", name, standard);
+    while (repeatTimes-- > 0) {
+        for (idx = 0; idx < enumCount; idx++) {
+            UChar testName[256];
+            int32_t len;
+            const UChar *enumName = uenum_unext(myEnum, &len, &err);
+            u_uastrncpy(testName, expected[idx], sizeof(testName)/sizeof(testName[0]));
+            if (u_strcmp(enumName, testName) != 0 || U_FAILURE(err)
+                || len != (int32_t)uprv_strlen(expected[idx]))
+            {
+                log_err("FAIL: uenum_next(%d) == \"%s\". expected \"%s\", len=%d, error=%s\n",
+                    idx, enumName, testName, len, u_errorName(err));
+            }
+            log_verbose("%s\n", expected[idx]);
+            err = U_ZERO_ERROR;
+        }
+        log_verbose("\n    reset\n");
+        uenum_reset(myEnum, &err);
+        if (U_FAILURE(err)) {
+            log_err("FAIL: uenum_reset() for %s{%s} failed with %s\n",
+                name, standard, u_errorName(err));
+            err = U_ZERO_ERROR;
+        }
+    }
+    uenum_close(myEnum);
+    return 1;
+}
+
+static void TestStandardNames()
+{
+    static const char *asciiIANA[] = {
+        "ANSI_X3.4-1968",
+        "US-ASCII",
+        "ASCII",
+        "ANSI_X3.4-1986",
+        "ISO_646.irv:1991",
+        "ISO646-US",
+        "us",
+        "csASCII",
+        "iso-ir-6",
+        "cp367",
+        "IBM367",
+    };
+    static const char *asciiMIME[] = {
+        "US-ASCII"
+    };
+
+    static const char *iso2022MIME[] = {
+        "ISO-2022-KR",
+    };
+
+    doTestNames("ASCII", "IANA", asciiIANA, ARRAY_SIZE(asciiIANA));
+    doTestNames("US-ASCII", "IANA", asciiIANA, ARRAY_SIZE(asciiIANA));
+    doTestNames("ASCII", "MIME", asciiMIME, ARRAY_SIZE(asciiMIME));
+    doTestNames("ascii", "mime", asciiMIME, ARRAY_SIZE(asciiMIME));
+
+    doTestNames("ASCII", "crazy", asciiMIME, -1);
+    doTestNames("crazy", "MIME", asciiMIME, -1);
+
+    doTestNames("LMBCS-1", "MIME", asciiMIME, 0);
+
+    doTestNames("ISO_2022,locale=ko,version=0", "MIME", iso2022MIME, ARRAY_SIZE(iso2022MIME));
+    doTestNames("csiso2022kr", "MIME", iso2022MIME, ARRAY_SIZE(iso2022MIME));
+
+    log_verbose(" Testing unext()\n");
+    doTestUCharNames("ASCII", "IANA", asciiIANA, ARRAY_SIZE(asciiIANA));
+
+}