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1 /* testesb.c |
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2 test code for esb.h esb.c |
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3 |
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4 Not part of a compiled dwarfdump. |
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5 |
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6 */ |
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7 |
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8 #include <stdio.h> |
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9 #include <string.h> |
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10 typedef char *string; |
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11 |
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12 #include "esb.h" |
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13 |
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14 void |
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15 check(string msg, struct esb_s *data, string v) |
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16 { |
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17 string b = esb_get_string(data); |
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18 size_t l = 0; |
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19 size_t alloc = 0; |
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20 |
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21 if (strcmp(b, v)) { |
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22 fprintf(stderr, "ERROR: %s content error %s != %s\n", msg, b, |
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23 v); |
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24 } |
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25 |
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26 l = esb_string_len(data); |
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27 |
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28 if (l != strlen(v)) { |
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29 fprintf(stderr, "ERROR: %s length error %lu != %lu\n", msg, |
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30 (unsigned long) l, (unsigned long) strlen(v)); |
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31 } |
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32 alloc = esb_get_allocated_size(data); |
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33 if (l > alloc) { |
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34 fprintf(stderr, "ERROR: %s allocation error %lu > %lu\n", msg, |
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35 (unsigned long) l, (unsigned long) alloc); |
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36 |
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37 } |
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38 |
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39 return; |
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40 } |
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41 |
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42 int |
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43 main(void) |
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44 { |
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45 struct esb_s data; |
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46 |
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47 |
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48 esb_alloc_size(2); /* small to get all code paths tested. */ |
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49 esb_constructor(&data); |
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50 |
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51 esb_append(&data, "a"); |
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52 esb_appendn(&data, "bc", 1); |
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53 esb_append(&data, "d"); |
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54 esb_append(&data, "e"); |
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55 check("test 1", &data, "abde"); |
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56 |
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57 esb_destructor(&data); |
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58 esb_constructor(&data); |
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59 |
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60 esb_append(&data, "abcdefghij" "0123456789"); |
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61 check("test 2", &data, "abcdefghij" "0123456789"); |
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62 |
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63 esb_destructor(&data); |
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64 esb_constructor(&data); |
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65 esb_append(&data, "abcdefghij" "0123456789"); |
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66 |
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67 esb_append(&data, "abcdefghij" "0123456789"); |
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68 |
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69 esb_append(&data, "abcdefghij" "0123456789"); |
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70 |
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71 esb_append(&data, "abcdefghij" "0123456789"); |
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72 check("test 3", &data, "abcdefghij" |
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73 "0123456789" |
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74 "abcdefghij" |
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75 "0123456789" |
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76 "abcdefghij" "0123456789" "abcdefghij" "0123456789"); |
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77 return 0; |
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78 } |