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diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/test/teststr.c b/rubbos/app/httpd-2.0.64/srclib/apr/test/teststr.c
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+/* Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "test_apr.h"
+
+#include <assert.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "apr_general.h"
+#include "apr_strings.h"
+#include "apr_errno.h"
+
+/* I haven't bothered to check for APR_ENOTIMPL here, AFAIK, all string
+ * functions exist on all platforms.
+ */
+
+static void test_strtok(CuTest *tc)
+{
+ struct {
+ char *input;
+ char *sep;
+ }
+ cases[] = {
+ {
+ "",
+ "Z"
+ },
+ {
+ " asdf jkl; 77889909 \r\n\1\2\3Z",
+ " \r\n\3\2\1"
+ },
+ {
+ NULL, /* but who cares if apr_strtok() segfaults? */
+ " \t"
+ },
+#if 0 /* don't do this... you deserve to segfault */
+ {
+ "a b c ",
+ NULL
+ },
+#endif
+ {
+ " a b c ",
+ ""
+ },
+ {
+ "a b c ",
+ " "
+ }
+ };
+ int curtc;
+
+ for (curtc = 0; curtc < sizeof cases / sizeof cases[0]; curtc++) {
+ char *retval1, *retval2;
+ char *str1, *str2;
+ char *state;
+
+ str1 = apr_pstrdup(p, cases[curtc].input);
+ str2 = apr_pstrdup(p, cases[curtc].input);
+
+ do {
+ retval1 = apr_strtok(str1, cases[curtc].sep, &state);
+ retval2 = strtok(str2, cases[curtc].sep);
+
+ if (!retval1) {
+ CuAssertTrue(tc, retval2 == NULL);
+ }
+ else {
+ CuAssertTrue(tc, retval2 != NULL);
+ CuAssertStrEquals(tc, retval2, retval1);
+ }
+
+ str1 = str2 = NULL; /* make sure we pass NULL on subsequent calls */
+ } while (retval1);
+ }
+}
+
+static void snprintf_noNULL(CuTest *tc)
+{
+ char buff[100];
+ char *testing = apr_palloc(p, 10);
+
+ testing[0] = 't';
+ testing[1] = 'e';
+ testing[2] = 's';
+ testing[3] = 't';
+ testing[4] = 'i';
+ testing[5] = 'n';
+ testing[6] = 'g';
+
+ /* If this test fails, we are going to seg fault. */
+ apr_snprintf(buff, sizeof(buff), "%.*s", 7, testing);
+ CuAssertStrNEquals(tc, buff, testing, 7);
+}
+
+static void snprintf_0NULL(CuTest *tc)
+{
+ int rv;
+
+ rv = apr_snprintf(NULL, 0, "%sBAR", "FOO");
+ CuAssertIntEquals(tc, 6, rv);
+}
+
+static void snprintf_0nonNULL(CuTest *tc)
+{
+ int rv;
+ char *buff = "testing";
+
+ rv = apr_snprintf(buff, 0, "%sBAR", "FOO");
+ CuAssertIntEquals(tc, 6, rv);
+ CuAssert(tc, "buff unmangled", strcmp(buff, "FOOBAR") != 0);
+}
+
+static void snprintf_int64(CuTest *tc)
+{
+ char buf[100];
+ apr_int64_t i = APR_INT64_C(-42);
+ apr_uint64_t ui = APR_INT64_C(42); /* no APR_UINT64_C */
+ apr_uint64_t big = APR_INT64_C(3141592653589793238);
+
+ apr_snprintf(buf, sizeof buf, "%" APR_INT64_T_FMT, i);
+ CuAssertStrEquals(tc, buf, "-42");
+
+ apr_snprintf(buf, sizeof buf, "%" APR_UINT64_T_FMT, ui);
+ CuAssertStrEquals(tc, buf, "42");
+
+ apr_snprintf(buf, sizeof buf, "%" APR_UINT64_T_FMT, big);
+ CuAssertStrEquals(tc, buf, "3141592653589793238");
+}
+
+static void snprintf_underflow(CuTest *tc)
+{
+ char buf[20];
+ int rv;
+
+ rv = apr_snprintf(buf, sizeof buf, "%.2f", (double)0.0001);
+ CuAssertIntEquals(tc, 4, rv);
+ CuAssertStrEquals(tc, "0.00", buf);
+
+ rv = apr_snprintf(buf, sizeof buf, "%.2f", (double)0.001);
+ CuAssertIntEquals(tc, 4, rv);
+ CuAssertStrEquals(tc, "0.00", buf);
+
+ rv = apr_snprintf(buf, sizeof buf, "%.2f", (double)0.01);
+ CuAssertIntEquals(tc, 4, rv);
+ CuAssertStrEquals(tc, "0.01", buf);
+}
+
+static void string_error(CuTest *tc)
+{
+ char buf[128], *rv;
+ apr_status_t n;
+
+ buf[0] = '\0';
+ rv = apr_strerror(APR_ENOENT, buf, sizeof buf);
+ CuAssertPtrEquals(tc, buf, rv);
+ CuAssertTrue(tc, strlen(buf) > 0);
+
+ rv = apr_strerror(APR_TIMEUP, buf, sizeof buf);
+ CuAssertPtrEquals(tc, buf, rv);
+ CuAssertStrEquals(tc, "The timeout specified has expired", buf);
+
+ /* throw some randomish numbers at it to check for robustness */
+ for (n = 1; n < 1000000; n *= 2) {
+ apr_strerror(n, buf, sizeof buf);
+ }
+}
+
+#define SIZE 180000
+static void string_long(CuTest *tc)
+{
+ char s[SIZE + 1];
+
+ memset(s, 'A', SIZE);
+ s[SIZE] = '\0';
+
+ apr_psprintf(p, "%s", s);
+}
+
+/* ### FIXME: apr.h/apr_strings.h should provide these! */
+#define MY_LLONG_MAX (APR_INT64_C(9223372036854775807))
+#define MY_LLONG_MIN (-MY_LLONG_MAX - APR_INT64_C(1))
+
+static void string_strtoi64(CuTest *tc)
+{
+ static const struct {
+ int errnum, base;
+ const char *in, *end;
+ apr_int64_t result;
+ } ts[] = {
+
+ /* base 10 tests */
+ { 0, 10, "123545", NULL, APR_INT64_C(123545) },
+ { 0, 10, " 123545", NULL, APR_INT64_C(123545) },
+ { 0, 10, " +123545", NULL, APR_INT64_C(123545) },
+ { 0, 10, "-123545", NULL, APR_INT64_C(-123545) },
+ { 0, 10, " 00000123545", NULL, APR_INT64_C(123545) },
+ { 0, 10, "123545ZZZ", "ZZZ", APR_INT64_C(123545) },
+ { 0, 10, " 123545 ", " ", APR_INT64_C(123545) },
+
+ /* base 16 tests */
+ { 0, 16, "1E299", NULL, APR_INT64_C(123545) },
+ { 0, 16, "1e299", NULL, APR_INT64_C(123545) },
+ { 0, 16, "0x1e299", NULL, APR_INT64_C(123545) },
+ { 0, 16, "0X1E299", NULL, APR_INT64_C(123545) },
+ { 0, 16, "+1e299", NULL, APR_INT64_C(123545) },
+ { 0, 16, "-1e299", NULL, APR_INT64_C(-123545) },
+ { 0, 16, " -1e299", NULL, APR_INT64_C(-123545) },
+
+ /* automatic base detection tests */
+ { 0, 0, "123545", NULL, APR_INT64_C(123545) },
+ { 0, 0, "0x1e299", NULL, APR_INT64_C(123545) },
+ { 0, 0, " 0x1e299", NULL, APR_INT64_C(123545) },
+ { 0, 0, "+0x1e299", NULL, APR_INT64_C(123545) },
+ { 0, 0, "-0x1e299", NULL, APR_INT64_C(-123545) },
+
+ /* large number tests */
+ { 0, 10, "8589934605", NULL, APR_INT64_C(8589934605) },
+ { 0, 10, "-8589934605", NULL, APR_INT64_C(-8589934605) },
+ { 0, 16, "0x20000000D", NULL, APR_INT64_C(8589934605) },
+ { 0, 16, "-0x20000000D", NULL, APR_INT64_C(-8589934605) },
+ { 0, 16, " 0x20000000D", NULL, APR_INT64_C(8589934605) },
+ { 0, 16, " 0x20000000D", NULL, APR_INT64_C(8589934605) },
+
+ /* error cases */
+ { ERANGE, 10, "999999999999999999999999999999999", "", MY_LLONG_MAX },
+ { ERANGE, 10, "-999999999999999999999999999999999", "", MY_LLONG_MIN },
+
+#if 0
+ /* C99 doesn't require EINVAL for an invalid range. */
+ { EINVAL, 99, "", (void *)-1 /* don't care */, 0 },
+#endif
+
+ /* some strtoll implementations give EINVAL when no conversion
+ * is performed. */
+ { -1 /* don't care */, 10, "zzz", "zzz", APR_INT64_C(0) },
+ { -1 /* don't care */, 10, "", NULL, APR_INT64_C(0) }
+
+ };
+ int n;
+
+ for (n = 0; n < sizeof(ts)/sizeof(ts[0]); n++) {
+ char *end = "end ptr not changed";
+ apr_int64_t result;
+ int errnum;
+
+ errno = 0;
+ result = apr_strtoi64(ts[n].in, &end, ts[n].base);
+ errnum = errno;
+
+ CuAssert(tc,
+ apr_psprintf(p, "for '%s': result was %" APR_INT64_T_FMT
+ " not %" APR_INT64_T_FMT, ts[n].in,
+ result, ts[n].result),
+ result == ts[n].result);
+
+ if (ts[n].errnum != -1) {
+ CuAssert(tc,
+ apr_psprintf(p, "for '%s': errno was %d not %d", ts[n].in,
+ errnum, ts[n].errnum),
+ ts[n].errnum == errnum);
+ }
+
+ if (ts[n].end == NULL) {
+ /* end must point to NUL terminator of .in */
+ CuAssertPtrEquals(tc, ts[n].in + strlen(ts[n].in), end);
+ } else if (ts[n].end != (void *)-1) {
+ CuAssert(tc,
+ apr_psprintf(p, "for '%s', end was '%s' not '%s'",
+ ts[n].in, end, ts[n].end),
+ strcmp(ts[n].end, end) == 0);
+ }
+ }
+}
+
+CuSuite *teststr(void)
+{
+ CuSuite *suite = CuSuiteNew("Strings");
+
+ SUITE_ADD_TEST(suite, snprintf_0NULL);
+ SUITE_ADD_TEST(suite, snprintf_0nonNULL);
+ SUITE_ADD_TEST(suite, snprintf_noNULL);
+ SUITE_ADD_TEST(suite, snprintf_int64);
+ SUITE_ADD_TEST(suite, snprintf_underflow);
+ SUITE_ADD_TEST(suite, test_strtok);
+ SUITE_ADD_TEST(suite, string_error);
+ SUITE_ADD_TEST(suite, string_long);
+ SUITE_ADD_TEST(suite, string_strtoi64);
+
+ return suite;
+}
+