130 lines
3.7 KiB
C
130 lines
3.7 KiB
C
#include "ptest.h"
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#include "../mpc.h"
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#include <string.h>
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#include <stdlib.h>
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static int string_eq(void* x, void* y) { return (strcmp(x, y) == 0); }
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static void string_print(void* x) { printf("'%s'", (char*)x); }
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int regex_test_pass(mpc_parser_t *p, char* value, char* match) {
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return mpc_test_pass(p, value, match, string_eq, free, string_print);
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}
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int regex_test_fail(mpc_parser_t *p, char* value, char* match) {
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return mpc_test_fail(p, value, match, string_eq, free, string_print);
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}
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void test_regex_basic(void) {
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mpc_parser_t *re0, *re1, *re2, *re3, *re4, *re5;
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re0 = mpc_re("abc|bcd");
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re1 = mpc_re("abc|bcd|e");
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re2 = mpc_re("ab()c(ab)*");
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re3 = mpc_re("abc(abdd)?");
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re4 = mpc_re("ab|c(abdd)?");
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re5 = mpc_re("abc(ab|dd)+g$");
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PT_ASSERT(regex_test_pass(re0, "abc", "abc"));
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PT_ASSERT(regex_test_pass(re0, "bcd", "bcd"));
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PT_ASSERT(regex_test_fail(re0, "bc", "bc"));
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PT_ASSERT(regex_test_fail(re0, "ab", "ab"));
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PT_ASSERT(regex_test_pass(re1, "e", "e"));
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PT_ASSERT(regex_test_pass(re2, "abc", "abc"));
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PT_ASSERT(regex_test_pass(re2, "abcabab", "abcabab"));
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PT_ASSERT(regex_test_pass(re2, "abcababd", "abcabab"));
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PT_ASSERT(regex_test_pass(re5, "abcddg", "abcddg"));
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mpc_delete(re0);
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mpc_delete(re1);
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mpc_delete(re2);
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mpc_delete(re3);
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mpc_delete(re4);
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mpc_delete(re5);
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}
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void test_regex_boundary(void) {
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mpc_parser_t *re0, *re1, *re2;
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re0 = mpc_re("\\bfoo\\b");
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re1 = mpc_re("(w| )?\\bfoo\\b");
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re2 = mpc_re("py\\B.*");
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PT_ASSERT(regex_test_pass(re0, "foo", "foo"));
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PT_ASSERT(regex_test_pass(re0, "foo.", "foo"));
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PT_ASSERT(regex_test_pass(re0, "foo)", "foo"));
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PT_ASSERT(regex_test_pass(re0, "foo baz", "foo"));
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PT_ASSERT(regex_test_fail(re0, "foobar", "foo"));
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PT_ASSERT(regex_test_fail(re0, "foo3", "foo"));
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PT_ASSERT(regex_test_pass(re1, "foo", "foo"));
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PT_ASSERT(regex_test_pass(re1, " foo", " foo"));
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PT_ASSERT(regex_test_fail(re1, "wfoo", "foo"));
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PT_ASSERT(regex_test_pass(re2, "python", "python"));
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PT_ASSERT(regex_test_pass(re2, "py3", "py3"));
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PT_ASSERT(regex_test_pass(re2, "py2", "py2"));
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PT_ASSERT(regex_test_fail(re2, "py", "py"));
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PT_ASSERT(regex_test_fail(re2, "py.", "py."));
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PT_ASSERT(regex_test_fail(re2, "py!", "py!"));
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mpc_delete(re0);
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mpc_delete(re1);
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mpc_delete(re2);
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}
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void test_regex_range(void) {
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mpc_parser_t *re0, *re1, *re2, *re3;
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re0 = mpc_re("abg[abcdef]");
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re1 = mpc_re("y*[a-z]");
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re2 = mpc_re("zz(p+)?[A-Z_0\\]123]*");
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re3 = mpc_re("^[^56hy].*$");
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/* TODO: Testing */
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mpc_delete(re0);
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mpc_delete(re1);
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mpc_delete(re2);
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mpc_delete(re3);
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}
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void test_regex_string(void) {
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mpc_parser_t *re0 = mpc_re("\"(\\\\.|[^\"])*\"");
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PT_ASSERT(regex_test_pass(re0, "\"there\"", "\"there\""));
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PT_ASSERT(regex_test_pass(re0, "\"hello\"", "\"hello\""));
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PT_ASSERT(regex_test_pass(re0, "\"i am dan\"", "\"i am dan\""));
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PT_ASSERT(regex_test_pass(re0, "\"i a\\\"m dan\"", "\"i a\\\"m dan\""));
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mpc_delete(re0);
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}
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void test_regex_lisp_comment(void) {
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mpc_parser_t *re0 = mpc_re(";[^\\n\\r]*");
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PT_ASSERT(regex_test_pass(re0, ";comment", ";comment"));
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PT_ASSERT(regex_test_pass(re0, ";i am the\nman", ";i am the"));
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mpc_delete(re0);
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}
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void suite_regex(void) {
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pt_add_test(test_regex_basic, "Test Regex Basic", "Suite Regex");
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pt_add_test(test_regex_range, "Test Regex Range", "Suite Regex");
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pt_add_test(test_regex_string, "Test Regex String", "Suite Regex");
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pt_add_test(test_regex_lisp_comment, "Test Regex Lisp Comment", "Suite Regex");
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pt_add_test(test_regex_boundary, "Test Regex Boundary", "Suite Regex");
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}
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