| /** |
| * 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/test.h" |
| #include "util/string.h" |
| |
| #include <dirent.h> |
| #include <errno.h> |
| #include <fcntl.h> |
| #include <stdarg.h> |
| #include <stdint.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| #include <sys/stat.h> |
| #include <sys/types.h> |
| |
| void fail(const char *fmt, ...) |
| { |
| va_list ap; |
| |
| va_start(ap, fmt); |
| vfprintf(stderr, fmt, ap); |
| va_end(ap); |
| exit(1); |
| } |
| |
| static int vexpect_decode(const char *expected, const char *text, int ty, |
| const char *str) |
| { |
| switch (ty) { |
| case TEST_ERROR_EQ: |
| if (strcmp(expected, str) != 0) { |
| fprintf(stderr, "error: expected '%s', but got '%s', which " |
| "is not equal. %s\n", expected, str, text); |
| return -1; |
| } |
| break; |
| case TEST_ERROR_GE: |
| if (strcmp(expected, str) > 0) { |
| fprintf(stderr, "error: expected '%s', but got '%s'. " |
| "Expected something greater or equal. %s\n", |
| expected, str, text); |
| return -1; |
| } |
| break; |
| case TEST_ERROR_GT: |
| if (strcmp(expected, str) >= 0) { |
| fprintf(stderr, "error: expected '%s', but got '%s'. " |
| "Expected something greater. %s\n", |
| expected, str, text); |
| return -1; |
| } |
| break; |
| case TEST_ERROR_LE: |
| if (strcmp(expected, str) < 0) { |
| fprintf(stderr, "error: expected '%s', but got '%s'. " |
| "Expected something less or equal. %s\n", |
| expected, str, text); |
| return -1; |
| } |
| break; |
| case TEST_ERROR_LT: |
| if (strcmp(expected, str) <= 0) { |
| fprintf(stderr, "error: expected '%s', but got '%s'. " |
| "Expected something less. %s\n", |
| expected, str, text); |
| return -1; |
| } |
| break; |
| case TEST_ERROR_NE: |
| if (strcmp(expected, str) == 0) { |
| fprintf(stderr, "error: did not expect '%s': '%s'\n", |
| expected, text); |
| return -1; |
| } |
| break; |
| default: |
| fprintf(stderr, "runtime error: invalid type %d passed in: '%s'\n", |
| ty, text); |
| return -1; |
| } |
| return 0; |
| } |
| |
| int vexpect(const char *expected, const char *text, int ty, |
| const char *fmt, va_list ap) |
| { |
| char *str = NULL; |
| int ret; |
| |
| if (vasprintf(&str, fmt, ap) < 0) { // TODO: portability |
| fprintf(stderr, "error: vasprintf failed: %s\n", text); |
| return -1; |
| } |
| ret = vexpect_decode(expected, text, ty, str); |
| free(str); |
| return ret; |
| } |
| |
| int expect(const char *expected, const char *text, int ty, |
| const char *fmt, ...) |
| { |
| int ret; |
| va_list ap; |
| |
| va_start(ap, fmt); |
| ret = vexpect(expected, text, ty, fmt, ap); |
| va_end(ap); |
| return ret; |
| } |
| |
| void *xcalloc(size_t len) |
| { |
| void *v = calloc(1, len); |
| if (!v) { |
| abort(); |
| } |
| return v; |
| } |
| |
| char *xstrdup(const char *in) |
| { |
| char *out = strdup(in); |
| if (!out) { |
| abort(); |
| } |
| return out; |
| } |
| |
| void hexdump(void *in, int in_len, char *out, int out_len) |
| { |
| int i; |
| uint8_t *b = in; |
| const char *prefix = ""; |
| |
| for (i = 0; i < in_len; i++) { |
| fwdprintf(&out, &out_len, "%s%02x", prefix, b[i]); |
| prefix = " "; |
| } |
| } |
| |
| // vim: ts=4:sw=4:tw=79:et |