337 lines
11 KiB
C
337 lines
11 KiB
C
/* psx-generic.c: test POSIX re's independent of us using basic or
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extended syntax. */
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#include "test.h"
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void
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test_posix_generic ()
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{
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int omit_generic_tests = 0; /* reset in debugger to skip */
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if (omit_generic_tests)
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return;
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/* Tests somewhat in the order of P1003.2. */
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/* Both posix basic and extended; should match. */
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printf ("\nStarting generic POSIX tests.\n");
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test_grouping ();
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test_intervals ();
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test_should_match = true;
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/* Ordinary characters. */
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printf ("\nContinuing generic POSIX tests.\n");
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MATCH_SELF ("");
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test_fastmap ("", "", 0, 0);
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test_fastmap_search ("", "", "", 0, 0, 2, 0, 0);
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TEST_REGISTERS ("", "", 0, 0, -1, -1, -1, -1);
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TEST_SEARCH ("", "", 0, 0);
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TEST_SEARCH_2 ("", "", "", 0, 1, 0);
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MATCH_SELF ("abc");
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test_fastmap ("abc", "a", 0, 0);
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TEST_REGISTERS ("abc", "abc", 0, 3, -1, -1, -1, -1);
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TEST_REGISTERS ("abc", "xabcx", 1, 4, -1, -1, -1, -1);
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test_match ("\\a","a");
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test_match ("\\0", "0");
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TEST_SEARCH ("a", "ab", 0, 2);
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TEST_SEARCH ("b", "ab", 0, 2);
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TEST_SEARCH ("a", "ab", 1, -2);
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TEST_SEARCH_2 ("a", "a", "b", 0, 2, 2);
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TEST_SEARCH_2 ("b", "a", "b", 0, 2, 2);
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TEST_SEARCH_2 ("a", "a", "b", 1, -2, 2);
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test_match ("\n", "\n");
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test_match ("a\n", "a\n");
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test_match ("\nb", "\nb");
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test_match ("a\nb", "a\nb");
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TEST_SEARCH ("b", "baaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 236, -237);
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/* Valid use of special characters. */
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test_match ("a*", "aa");
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test_fastmap ("a*", "a", 0, 0);
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TEST_REGISTERS ("a*", "aa", 0, 2, -1, -1, -1, -1);
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test_match ("a*b", "aab");
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test_fastmap ("a*b", "ab", 0, 0);
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test_match ("a*ab", "aab");
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TEST_REGISTERS ("a*a", "aa", 0, 2, -1, -1, -1, -1);
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TEST_REGISTERS ("a*a", "xaax", 1, 3, -1, -1, -1, -1);
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test_match ("\\{", "{");
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test_match ("\\^", "^");
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test_match ("\\.", ".");
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test_match ("\\*", "*");
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test_match ("\\[", "[");
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test_match ("\\$", "$");
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test_match ("\\\\", "\\");
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test_match ("ab*", "a");
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test_match ("ab*", "abb");
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/* Valid consecutive repetitions. */
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test_match ("a**", "a");
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/* Valid period. */
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test_match (".", "a");
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TEST_REGISTERS (".", "a", 0, 1, -1, -1, -1, -1);
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test_match (".", "\004");
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test_match (".", "\n");
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/* Valid bracket expressions. */
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test_match ("[ab]", "a");
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test_match ("[ab]", "b");
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test_fastmap ("[ab]", "ab", 0, 0);
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TEST_REGISTERS ("[ab]", "a", 0, 1, -1, -1, -1, -1);
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TEST_REGISTERS ("[ab]", "xax", 1, 2, -1, -1, -1, -1);
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test_fastmap ("[^ab]", "ab", 1, 1);
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test_match ("[^ab]", "c");
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test_match ("[^a]", "\n");
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test_match ("[a]*a", "aa");
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test_match ("[[]", "[");
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test_match ("[]]", "]");
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test_match ("[.]", ".");
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test_match ("[*]", "*");
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test_match ("[\\]", "\\");
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test_match ("[\\(]", "(");
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test_match ("[\\)]", ")");
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test_match ("[^]]", "a");
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test_match ("[a^]", "^");
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test_match ("[a$]", "$");
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test_match ("[]a]", "]");
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test_match ("[a][]]", "a]");
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test_match ("[\n]", "\n");
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test_match ("[^a]", "\n");
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test_match ("[a-]", "a");
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TEST_REGISTERS ("\\`[ \t\n]*", " karl (Karl Berry)", 0, 1, -1, -1, -1, -1);
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TEST_REGISTERS ("[ \t\n]*\\'", " karl (Karl Berry)", 18, 18, -1, -1, -1, -1);
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/* Collating, noncollating,
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equivalence classes aren't
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implemented yet. */
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/* Character classes. */
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test_match ("[:alpha:]", "p");
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test_match ("[[:alpha:]]", "a");
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test_match ("[[:alpha:]]", "z");
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test_match ("[[:alpha:]]", "A");
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test_match ("[[:alpha:]]", "Z");
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test_match ("[[:upper:]]", "A");
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test_match ("[[:upper:]]", "Z");
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test_match ("[[:lower:]]", "a");
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test_match ("[[:lower:]]", "z");
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test_match ("[[:digit:]]", "0");
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test_match ("[[:digit:]]", "9");
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test_fastmap ("[[:digit:]]", "0123456789", 0, 0);
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test_match ("[[:alnum:]]", "0");
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test_match ("[[:alnum:]]", "9");
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test_match ("[[:alnum:]]", "a");
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test_match ("[[:alnum:]]", "z");
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test_match ("[[:alnum:]]", "A");
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test_match ("[[:alnum:]]", "Z");
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test_match ("[[:xdigit:]]", "0");
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test_match ("[[:xdigit:]]", "9");
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test_match ("[[:xdigit:]]", "A");
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test_match ("[[:xdigit:]]", "F");
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test_match ("[[:xdigit:]]", "a");
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test_match ("[[:xdigit:]]", "f");
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test_match ("[[:space:]]", " ");
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test_match ("[[:print:]]", " ");
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test_match ("[[:print:]]", "~");
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test_match ("[[:punct:]]", ",");
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test_match ("[[:graph:]]", "!");
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test_match ("[[:graph:]]", "~");
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test_match ("[[:cntrl:]]", "\177");
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test_match ("[[:digit:]a]", "a");
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test_match ("[[:digit:]a]", "2");
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test_match ("[a[:digit:]]", "a");
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test_match ("[a[:digit:]]", "2");
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test_match ("[[:]", "[");
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test_match ("[:]", ":");
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test_match ("[[:a]", "[");
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test_match ("[[:alpha:a]", "[");
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/* Valid ranges. */
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test_match ("[a-a]", "a");
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test_fastmap ("[a-a]", "a", 0, 0);
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TEST_REGISTERS ("[a-a]", "xax", 1, 2, -1, -1, -1, -1);
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test_match ("[a-z]", "z");
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test_fastmap ("[a-z]", "abcdefghijklmnopqrstuvwxyz", 0, 0);
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test_match ("[-a]", "-"); /* First */
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test_match ("[-a]", "a");
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test_match ("[a-]", "-"); /* Last */
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test_match ("[a-]", "a");
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test_match ("[--@]", "@"); /* First and starting point. */
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test_match ("[%--a]", "%"); /* Ending point. */
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test_match ("[%--a]", "-"); /* Ditto. */
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test_match ("[a%--]", "%"); /* Both ending point and last. */
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test_match ("[a%--]", "-");
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test_match ("[%--a]", "a"); /* Ending point only. */
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test_match ("[a-c-f]", "e"); /* Piggyback. */
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test_match ("[)-+--/]", "*");
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test_match ("[)-+--/]", ",");
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test_match ("[)-+--/]", "/");
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test_match ("[[:digit:]-]", "-");
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/* Concatenation ????*/
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test_match ("[ab][cd]", "ac");
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test_fastmap ("[ab][cd]", "ab", 0, 0);
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TEST_REGISTERS ("[ab][cd]", "ad", 0, 2, -1, -1, -1, -1);
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TEST_REGISTERS ("[ab][cd]", "xadx", 1, 3, -1, -1, -1, -1);
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/* Valid expression anchoring. */
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test_match ("^a", "a");
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test_fastmap ("^a", "a", 0, 0);
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TEST_REGISTERS ("^a", "ax", 0, 1, -1, -1, -1, -1);
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test_match ("^", "");
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TEST_REGISTERS ("^", "", 0, 0, -1, -1, -1, -1);
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test_match ("$", "");
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TEST_REGISTERS ("$", "", 0, 0, -1, -1, -1, -1);
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test_match ("a$", "a");
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test_fastmap ("a$", "a", 0, 0);
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TEST_REGISTERS ("a$", "xa", 1, 2, -1, -1, -1, -1);
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test_match ("^ab$", "ab");
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test_fastmap ("^ab$", "a", 0, 0);
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TEST_REGISTERS ("^a$", "a", 0, 1, -1, -1, -1, -1);
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test_fastmap ("^$", "", 0, 0);
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test_match ("^$", "");
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TEST_REGISTERS ("^$", "", 0, 0, -1, -1, -1, -1);
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TEST_SEARCH (PARENS_TO_OPS ("(^a)"), "ab", 0, 2);
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TEST_SEARCH (PARENS_TO_OPS ("(a$)"), "ba", 0, 2);
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TEST_SEARCH (PARENS_TO_OPS ("^(^a)"), "ab", 0, 2);
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TEST_SEARCH (PARENS_TO_OPS ("(a$)$"), "ba", 0, 2);
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/* Two strings. */
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test_match_2 ("ab", "a", "b");
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TEST_REGISTERS_2 ("ab", "a", "b", 0, 2, -1, -1, -1, -1);
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test_match_2 ("a", "", "a");
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test_match_2 ("a", "a", "");
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test_match_2 ("ab", "a", "b");
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/* (start)pos. */
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TEST_POSITIONED_MATCH ("b", "ab", 1);
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/* mstop. */
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TEST_TRUNCATED_MATCH ("a", "ab", 1);
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/* Both basic and extended, continued; should not match. */
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test_should_match = false;
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/* Ordinary characters. */
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test_match ("abc", "ab");
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TEST_SEARCH ("c", "ab", 0, 2);
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TEST_SEARCH ("c", "ab", 0, 2);
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TEST_SEARCH ("c", "ab", 1, -2);
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TEST_SEARCH ("c", "ab", 0, 10);
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TEST_SEARCH ("c", "ab", 1, -10);
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TEST_SEARCH_2 ("c", "a", "b", 0, 2, 2);
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TEST_SEARCH_2 ("c", "a", "b", 0, 2, 2);
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TEST_SEARCH_2 ("c", "a", "b", 0, 2, 2);
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TEST_SEARCH_2 ("c", "a", "b", 1, -2, 2);
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TEST_SEARCH_2 ("c", "a", "b", 1, -2, 2);
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TEST_SEARCH ("c", "baaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 236, -237);
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/* Invalid use of special characters. */
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invalid_pattern (REG_EESCAPE, "\\");
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invalid_pattern (REG_EESCAPE, "a\\");
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invalid_pattern (REG_EESCAPE, "a*\\");
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/* Invalid period. */
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test_match (".", "");
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/* Invalid bracket expressions. */
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test_match ("[ab]", "c");
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test_match ("[^b]", "b");
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test_match ("[^]]", "]");
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invalid_pattern (REG_EBRACK, "[");
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invalid_pattern (REG_EBRACK, "[^");
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invalid_pattern (REG_EBRACK, "[a");
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invalid_pattern (REG_EBRACK, "[]");
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invalid_pattern (REG_EBRACK, "[]a");
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invalid_pattern (REG_EBRACK, "a[]a");
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test_match ("[:alpha:]", "q"); /* Character classes. */
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test_match ("[[:alpha:]]", "2");
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test_match ("[[:upper:]]", "a");
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test_match ("[[:lower:]]", "A");
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test_match ("[[:digit:]]", "a");
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test_match ("[[:alnum:]]", ":");
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test_match ("[[:xdigit:]]", "g");
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test_match ("[[:space:]]", "a");
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test_match ("[[:print:]]", "\177");
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test_match ("[[:punct:]]", "a");
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test_match ("[[:graph:]]", " ");
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test_match ("[[:cntrl:]]", "a");
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invalid_pattern (REG_EBRACK, "[[:");
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invalid_pattern (REG_EBRACK, "[[:alpha:");
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invalid_pattern (REG_EBRACK, "[[:alpha:]");
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invalid_pattern (REG_ECTYPE, "[[::]]");
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invalid_pattern (REG_ECTYPE, "[[:a:]]");
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invalid_pattern (REG_ECTYPE, "[[:alpo:]]");
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invalid_pattern (REG_ECTYPE, "[[:a:]");
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test_match ("[a-z]", "2"); /* Invalid ranges. */
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test_match ("[^-a]", "-");
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test_match ("[^a-]", "-");
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test_match ("[)-+--/]", ".");
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invalid_pattern (REG_ERANGE, "[z-a]"); /* Empty */
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invalid_pattern (REG_ERANGE, "[a--]"); /* Empty */
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invalid_pattern (REG_ERANGE, "[[:digit:]-9]");
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invalid_pattern (REG_ERANGE, "[a-[:alpha:]]");
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invalid_pattern (REG_ERANGE, "[a-");
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invalid_pattern (REG_EBRACK, "[a-z");
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test_match ("[ab][cd]", "ae"); /* Concatenation. */
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test_match ("b*c", "b"); /* Star. */
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/* Invalid anchoring. */
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test_match ("^", "a");
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test_match ("^a", "ba");
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test_match ("$", "b");
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test_match ("a$", "ab");
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test_match ("^$", "a");
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test_match ("^ab$", "a");
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TEST_SEARCH ("^a", "b\na", 0, 3);
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TEST_SEARCH ("b$", "b\na", 0, 3);
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test_match_2 ("^a", "\n", "a");
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test_match_2 ("a$", "a", "\n");
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TEST_SEARCH (PARENS_TO_OPS ("(^a)"), "ba", 0, 2);
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TEST_SEARCH (PARENS_TO_OPS ("(a$)"), "ab", 0, 2);
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TEST_SEARCH (PARENS_TO_OPS ("^(^a)"), "ba", 0, 2);
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TEST_SEARCH (PARENS_TO_OPS ("(a$)$"), "ab", 0, 2);
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printf ("\nFinished generic POSIX tests.\n");
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}
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/*
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Local variables:
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make-backup-files: t
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version-control: t
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trim-versions-without-asking: nil
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End:
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*/
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