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/* Copyright 2002-2005 The Apache Software Foundation or its licensors, as
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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#include "arch/win32/apr_arch_utf8.h"
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void displaynw(struct testval *f, struct testval *l)
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for (i = 0; i < f->nl; ++i)
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t += sprintf(t, "%02X ", f->n[i]);
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for (i = 0; i < l->nl; ++i)
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t += sprintf(t, " %02X", l->n[i]);
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for (i = 0; i < f->wl; ++i)
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t += sprintf(t, "%04X ", f->w[i]);
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for (i = 0; i < l->wl; ++i)
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t += sprintf(t, " %04X", l->w[i]);
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* Test every possible byte value.
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* If the test passes or fails at this byte value we are done.
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* Otherwise iterate test_nrange again, appending another byte.
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void test_nrange(struct testval *p)
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struct testval f, l, s;
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memcpy (&s, p, sizeof(s));
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apr_size_t nl = s.nl, wl = sizeof(s.w) / 2;
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rc = apr_conv_utf8_to_ucs2(s.n, &nl, s.w, &wl);
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s.wl = (sizeof(s.w) / 2) - wl;
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if (!nl && rc == APR_SUCCESS) {
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memcpy(&f, &s, sizeof(s));
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|| memcmp(s.w, l.w, (s.wl - 1) * 2) != 0
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|| s.w[s.wl - 1] != l.w[l.wl - 1] + 1) {
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memcpy(&f, &s, sizeof(s));
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memcpy(&l, &s, sizeof(s));
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if (rc == APR_INCOMPLETE) {
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} while (++s.n[s.nl - 1]);
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* Test every possible word value.
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* Once we are finished, retest every possible word value.
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* if the test fails on the following null word, iterate test_nrange
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* again, appending another word.
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* This assures the output order of the two tests are in sync.
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void test_wrange(struct testval *p)
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struct testval f, l, s;
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memcpy (&s, p, sizeof(s));
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apr_size_t nl = sizeof(s.n), wl = s.wl;
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rc = apr_conv_ucs2_to_utf8(s.w, &wl, s.n, &nl);
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s.nl = sizeof(s.n) - nl;
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if (!wl && rc == APR_SUCCESS) {
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memcpy(&f, &s, sizeof(s));
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|| memcmp(s.n, l.n, s.nl - 1) != 0
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|| s.n[s.nl - 1] != l.n[l.nl - 1] + 1) {
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memcpy(&f, &s, sizeof(s));
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memcpy(&l, &s, sizeof(s));
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} while (++s.w[s.wl - 1]);
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int wl = s.wl, nl = sizeof(s.n);
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rc = apr_conv_ucs2_to_utf8(s.w, &wl, s.n, &nl);
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s.nl = sizeof(s.n) - s.nl;
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if (rc == APR_INCOMPLETE) {
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} while (++s.w[s.wl - 1]);
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* Syntax: testucs [w|n]
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* If arg is not recognized, run both tests.
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int main(int argc, char **argv)
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memset (&s, 0, sizeof(s));
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if (argc < 2 || apr_tolower(*argv[1]) != 'w') {
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printf ("\n\nTesting Narrow Char Ranges\n");
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if (argc < 2 || apr_tolower(*argv[1]) != 'n') {
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printf ("\n\nTesting Wide Char Ranges\n");