1 /*
2 * Copyright (C) 2009 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #include "helper.h"
18
19 #include <cutils/log.h>
20
21 #include <stdarg.h>
22 #include <stdlib.h>
23
24 #define LOG_TAG "cts"
25
26 /* See helper.h for docs. */
failure(const char * format,...)27 char *failure(const char *format, ...) {
28 va_list args;
29 char *result;
30
31 va_start(args, format);
32 LOG_PRI_VA(ANDROID_LOG_ERROR, LOG_TAG, format, args);
33 va_end(args);
34
35 va_start(args, format);
36 int count = vasprintf(&result, format, args);
37 va_end(args);
38
39 if (count < 0) {
40 return NULL;
41 }
42
43 return result;
44 }
45
46 /* See helper.h for docs. */
runJniTests(JNIEnv * env,...)47 char *runJniTests(JNIEnv *env, ...) {
48 va_list args;
49 char *result = NULL;
50
51 va_start(args, env);
52
53 for (;;) {
54 const char *name = va_arg(args, const char *);
55 if (name == NULL) {
56 break;
57 }
58
59 JniTestFunction *function = va_arg(args, JniTestFunction *);
60
61 ALOGI("running %s", name);
62
63 char *oneResult = function(env);
64 if (oneResult != NULL) {
65 char *newResult;
66 asprintf(&newResult, "%s%s: %s\n",
67 (result == NULL) ? "" : result,
68 name, oneResult);
69 free(result);
70 if (newResult == NULL) {
71 // Shouldn't happen, but deal as gracefully as possible.
72 return NULL;
73 }
74 result = newResult;
75 }
76
77 jthrowable oneException = (*env)->ExceptionOccurred(env);
78 if (oneException != NULL) {
79 (*env)->ExceptionDescribe(env);
80 (*env)->ExceptionClear(env);
81 }
82 }
83
84 va_end(args);
85
86 return result;
87 }
88