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      1 /* Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
      2  * Use of this source code is governed by a BSD-style license that can be
      3  * found in the LICENSE file.
      4  *
      5  * Common functions used by tests.
      6  */
      7 
      8 #include "test_common.h"
      9 
     10 #include <stdint.h>
     11 #include <stdio.h>
     12 #include <string.h>
     13 
     14 #include "cryptolib.h"
     15 #include "file_keys.h"
     16 #include "utility.h"
     17 
     18 /* Global test success flag. */
     19 int gTestSuccess = 1;
     20 
     21 int TEST_EQ(int result, int expected_result, const char* testname) {
     22   if (result == expected_result) {
     23     fprintf(stderr, "%s Test " COL_GREEN "PASSED\n" COL_STOP, testname);
     24     return 1;
     25   } else {
     26     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
     27     fprintf(stderr, "  Expected: 0x%x (%d), got: 0x%x (%d)\n",
     28 	    expected_result, expected_result, result, result);
     29     gTestSuccess = 0;
     30     return 0;
     31   }
     32 }
     33 
     34 int TEST_NEQ(int result, int not_expected_result, const char* testname) {
     35   if (result != not_expected_result) {
     36     fprintf(stderr, "%s Test " COL_GREEN "PASSED\n" COL_STOP, testname);
     37     return 1;
     38   } else {
     39     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
     40     fprintf(stderr, "  Didn't expect 0x%x (%d), but got it.\n",
     41 	    not_expected_result, not_expected_result);
     42     gTestSuccess = 0;
     43     return 0;
     44   }
     45 }
     46 
     47 int TEST_PTR_EQ(const void* result, const void* expected_result,
     48                 const char* testname) {
     49   if (result == expected_result) {
     50     fprintf(stderr, "%s Test " COL_GREEN "PASSED\n" COL_STOP, testname);
     51     return 1;
     52   } else {
     53     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
     54     fprintf(stderr, "  Expected: 0x%lx, got: 0x%lx\n", (long)expected_result,
     55             (long)result);
     56     gTestSuccess = 0;
     57     return 0;
     58   }
     59 }
     60 
     61 int TEST_PTR_NEQ(const void* result, const void* not_expected_result,
     62                 const char* testname) {
     63   if (result != not_expected_result) {
     64     fprintf(stderr, "%s Test " COL_GREEN "PASSED\n" COL_STOP, testname);
     65     return 1;
     66   } else {
     67     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
     68     fprintf(stderr, "  Didn't expect 0x%lx, but got it\n",
     69             (long)not_expected_result);
     70     gTestSuccess = 0;
     71     return 0;
     72   }
     73 }
     74 
     75 int TEST_STR_EQ(const char* result, const char* expected_result,
     76                 const char* testname) {
     77 
     78   if (!result || !expected_result) {
     79     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
     80     fprintf(stderr, "  String compare with NULL\n");
     81     gTestSuccess = 0;
     82     return 0;
     83   } else if (!strcmp(result, expected_result)) {
     84     fprintf(stderr, "%s Test " COL_GREEN "PASSED\n" COL_STOP, testname);
     85     return 1;
     86   } else {
     87     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
     88     fprintf(stderr, "  Expected: \"%s\", got: \"%s\"\n", expected_result,
     89             result);
     90     gTestSuccess = 0;
     91     return 0;
     92   }
     93 
     94 }
     95 
     96 int TEST_SUCC(int result, const char* testname) {
     97   if (result == 0) {
     98     fprintf(stderr, "%s Test " COL_GREEN "PASSED\n" COL_STOP, testname);
     99   } else {
    100     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
    101     fprintf(stderr, "  Expected SUCCESS, got: 0x%lx\n", (long)result);
    102     gTestSuccess = 0;
    103   }
    104   return !result;
    105 }
    106 
    107 int TEST_TRUE(int result, const char* testname) {
    108   if (result) {
    109     fprintf(stderr, "%s Test " COL_GREEN "PASSED\n" COL_STOP, testname);
    110   } else {
    111     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
    112     fprintf(stderr, "  Expected TRUE, got 0\n");
    113     gTestSuccess = 0;
    114   }
    115   return result;
    116 }
    117 
    118 int TEST_FALSE(int result, const char* testname) {
    119   if (!result) {
    120     fprintf(stderr, "%s Test " COL_GREEN "PASSED\n" COL_STOP, testname);
    121   } else {
    122     fprintf(stderr, "%s Test " COL_RED "FAILED\n" COL_STOP, testname);
    123     fprintf(stderr, "  Expected FALSE, got: 0x%lx\n", (long)result);
    124     gTestSuccess = 0;
    125   }
    126   return !result;
    127 }
    128