Check in the pristine copy of ICU 4.6...

icu46/source/test/iotest/trnstst.c

+/*
+**********************************************************************
+*   Copyright (C) 2005-2005, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+**********************************************************************
+*   file name:  strtst.c
+*   created by: George Rhoten
+*/
+
+#include "iotest.h"
+#include "unicode/ustdio.h"
+#include "unicode/utrans.h"
+#include "unicode/ustring.h"
+
+static void TestTranslitOps(void)
+{
+#if !UCONFIG_NO_TRANSLITERATION
+    UFILE *f;
+    UErrorCode err = U_ZERO_ERROR;
+    UTransliterator *a = NULL, *b = NULL, *c = NULL;
+
+    log_verbose("opening a transliterator and UFILE for testing\n");
+
+    f = u_fopen(STANDARD_TEST_FILE, "w", "en_US_POSIX", NULL);
+    if(f == NULL)
+    {
+        log_err("Couldn't open test file for writing\n");
+        return;
+    }
+
+    a = utrans_open("Latin-Greek", UTRANS_FORWARD, NULL, -1, NULL, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Error opening transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+
+    log_verbose("setting a transliterator\n");
+    b = u_fsettransliterator(f, U_WRITE, a, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Error setting transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    if(b != NULL)
+    {
+        log_err("Error, a transliterator was already set!\n");
+    }
+
+    b = u_fsettransliterator(NULL, U_WRITE, a, &err);
+    if(err != U_ILLEGAL_ARGUMENT_ERROR)
+    {
+        log_err("Error setting transliterator on NULL file err=%s\n", u_errorName(err));
+    }
+
+    if(b != a)
+    {
+        log_err("Error getting the same transliterator was not returned on NULL file\n");
+    }
+
+    err = U_FILE_ACCESS_ERROR;
+    b = u_fsettransliterator(f, U_WRITE, a, &err);
+    if(err != U_FILE_ACCESS_ERROR)
+    {
+        log_err("Error setting transliterator on error status err=%s\n", u_errorName(err));
+    }
+
+    if(b != a)
+    {
+        log_err("Error getting the same transliterator on error status\n");
+    }
+    err = U_ZERO_ERROR;
+
+
+    log_verbose("un-setting transliterator (setting to null)\n");
+    c = u_fsettransliterator(f, U_WRITE, NULL, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err setting transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    if(c != a)
+    {
+        log_err("Err, transliterator that came back was not the original one.\n");
+    }
+
+    log_verbose("Trying to set read transliterator (should fail)\n");
+    b = u_fsettransliterator(f, U_READ, NULL, &err);
+    if(err != U_UNSUPPORTED_ERROR)
+    {
+        log_err("Should have U_UNSUPPORTED_ERROR setting  Read transliterator but got %s - REVISIT AND UPDATE TEST\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+    else
+    {
+        log_verbose("Got %s error (expected) setting READ transliterator.\n", u_errorName(err));
+        err = U_ZERO_ERROR;
+    }
+
+
+    utrans_close(c);
+    u_fclose(f);
+#endif
+}
+
+static void TestTranslitFileOut(void)
+{
+#if !UCONFIG_NO_FORMATTING
+#if !UCONFIG_NO_TRANSLITERATION
+    UFILE *f;
+    UErrorCode err = U_ZERO_ERROR;
+    UTransliterator *a = NULL, *b = NULL, *c = NULL;
+    FILE *infile;
+    UChar compare[] = { 0xfeff, 0x03a3, 0x03c4, 0x03b5, 0x03c6, 0x1f00, 0x03bd, 0x03bf, 0x03c2, 0x043C, 0x0000 };
+    UChar ubuf[256];
+    int len;
+
+    log_verbose("opening a transliterator and UFILE for testing\n");
+
+    f = u_fopen(STANDARD_TEST_FILE, "w", "en_US_POSIX", "utf-16");
+    if(f == NULL)
+    {
+        log_err("Couldn't open test file for writing\n");
+        return;
+    }
+
+    a = utrans_open("Latin-Greek", UTRANS_FORWARD, NULL, -1, NULL, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err opening transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    log_verbose("setting a transliterator\n");
+    b = u_fsettransliterator(f, U_WRITE, a, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err setting transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    if(b != NULL)
+    {
+        log_err("Err, a transliterator was already set!\n");
+    }
+
+    u_fprintf(f, "Stephanos");
+
+    c = utrans_open("Latin-Cyrillic", UTRANS_FORWARD, NULL, -1, NULL, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err opening transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    log_verbose("setting a transliterator\n");
+    b = u_fsettransliterator(f, U_WRITE, c, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err setting transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    if(b != a)
+    {
+        log_err("Error: a different transliterator was returned!\n");
+    }
+    utrans_close(b);
+
+    u_fprintf(f, "m");
+
+    u_fclose(f);
+
+    log_verbose("Re reading test file to verify transliteration\n");
+    infile = fopen(STANDARD_TEST_FILE, "rb");
+    if(infile == NULL)
+    {
+        log_err("Couldn't reopen test file\n");
+        return;
+    }
+
+    len=fread(ubuf, sizeof(UChar), u_strlen(compare), infile);
+    log_verbose("Read %d UChars\n", len);
+    if(len != u_strlen(compare))
+    {
+        log_err("Wanted %d UChars from file, got %d\n", u_strlen(compare), len);
+    }
+    ubuf[len]=0;
+
+    if(u_strlen(compare) != u_strlen(ubuf))
+    {
+        log_err("Wanted %d UChars from file, but u_strlen() returns %d\n", u_strlen(compare), len);
+    }
+
+    if(u_strcmp(compare, ubuf))
+    {
+        log_err("Read string doesn't match expected.\n");
+    }
+    else
+    {
+        log_verbose("Read string matches expected.\n");
+    }
+
+    fclose(infile);
+#endif
+#endif
+}
+
+static void TestTranslitStringOut(void)
+{
+#if !UCONFIG_NO_FORMATTING
+#if !UCONFIG_NO_TRANSLITERATION
+    UFILE *f;
+    UErrorCode err = U_ZERO_ERROR;
+    UTransliterator *a = NULL, *b = NULL, *c = NULL;
+    UChar compare[] = { 0x03a3, 0x03c4, 0x03b5, 0x03c6, 0x1f00, 0x03bd, 0x03bf, 0x03c2, 0x043C, 0x0000 };
+    UChar ubuf[256];
+
+    log_verbose("opening a transliterator and UFILE for testing\n");
+
+    f = u_fstropen(ubuf, sizeof(ubuf)/sizeof(ubuf[0]), "en_US_POSIX");
+    if(f == NULL)
+    {
+        log_err("Couldn't open test file for writing\n");
+        return;
+    }
+
+    a = utrans_open("Latin-Greek", UTRANS_FORWARD, NULL, -1, NULL, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err opening transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    log_verbose("setting a transliterator\n");
+    b = u_fsettransliterator(f, U_WRITE, a, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err setting transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    if(b != NULL)
+    {
+        log_err("Err, a transliterator was already set!\n");
+    }
+
+    u_fprintf(f, "Stephanos");
+
+    c = utrans_open("Latin-Cyrillic", UTRANS_FORWARD, NULL, -1, NULL, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err opening transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    log_verbose("setting a transliterator\n");
+    b = u_fsettransliterator(f, U_WRITE, c, &err);
+    if(U_FAILURE(err))
+    {
+        log_err("Err setting transliterator %s\n", u_errorName(err));
+        u_fclose(f);
+        return;
+    }
+
+    if(b != a)
+    {
+        log_err("Error: a different transliterator was returned!\n");
+    }
+    utrans_close(b);
+
+    u_fprintf(f, "m");
+
+    u_fclose(f);
+
+    if(u_strlen(compare) != u_strlen(ubuf))
+    {
+        log_err("Wanted %d UChars from file, but u_strlen() returns %d\n", u_strlen(compare), u_strlen(ubuf));
+    }
+
+    if(u_strcmp(compare, ubuf))
+    {
+        log_err("Read string doesn't match expected.\n");
+    }
+    else
+    {
+        log_verbose("Read string matches expected.\n");
+    }
+#endif
+#endif
+}
+
+U_CFUNC void
+addTranslitTest(TestNode** root) {
+#if !UCONFIG_NO_TRANSLITERATION
+    addTest(root, &TestTranslitOps, "translit/ops");
+#if !UCONFIG_NO_FORMATTING
+    addTest(root, &TestTranslitFileOut, "translit/fileOut");
+    addTest(root, &TestTranslitStringOut, "translit/stringOut");
+#endif
+#endif
+}