984 lines
22 KiB
C
984 lines
22 KiB
C
/*-
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* Copyright (c) 2012 Dag-Erling Smørgrav
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote
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* products derived from this software without specific prior written
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* permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id$
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*/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#include <err.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include <security/pam_appl.h>
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#include <security/openpam.h>
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#include "t.h"
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/*
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* Read a word from the temp file and verify that the result matches our
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* expectations: whether a word was read at all, how many lines were read
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* (in case of quoted or escaped newlines), whether we reached the end of
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* the file and whether we reached the end of the line.
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*/
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static int
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orw_expect(struct t_file *tf, const char *expected, int lines, int eof, int eol)
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{
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int ch, lineno = 0;
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char *got;
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size_t len;
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got = openpam_readword(tf->file, &lineno, &len);
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if (t_ferror(tf))
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err(1, "%s(): %s", __func__, tf->name);
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if (expected != NULL && got == NULL) {
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t_verbose("expected <<%s>>, got nothing\n", expected);
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return (0);
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}
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if (expected == NULL && got != NULL) {
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t_verbose("expected nothing, got <<%s>>\n", got);
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return (0);
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}
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if (expected != NULL && got != NULL && strcmp(expected, got) != 0) {
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t_verbose("expected <<%s>>, got <<%s>>\n", expected, got);
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return (0);
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}
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if (lineno != lines) {
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t_verbose("expected to advance %d lines, advanced %d lines\n",
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lines, lineno);
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return (0);
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}
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if (eof && !t_feof(tf)) {
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t_verbose("expected EOF, but didn't get it\n");
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return (0);
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}
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if (!eof && t_feof(tf)) {
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t_verbose("didn't expect EOF, but got it anyway\n");
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return (0);
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}
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ch = fgetc(tf->file);
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if (t_ferror(tf))
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err(1, "%s(): %s", __func__, tf->name);
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if (eol && ch != '\n') {
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t_verbose("expected EOL, but didn't get it\n");
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return (0);
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}
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if (!eol && ch == '\n') {
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t_verbose("didn't expect EOL, but got it anyway\n");
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return (0);
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}
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if (ch != EOF)
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ungetc(ch, tf->file);
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return (1);
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}
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/***************************************************************************
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* Lines without words
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*/
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T_FUNC(empty_input, "empty input")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(empty_line, "empty line")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, "\n");
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t_frewind(tf);
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ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(unterminated_line, "unterminated line")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " ");
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t_frewind(tf);
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ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(single_whitespace, "single whitespace")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " \n");
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t_frewind(tf);
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ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(multiple_whitespace, "multiple whitespace")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " \t\r\n");
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t_frewind(tf);
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ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(line_continuation_in_whitespace, "line continuation in whitespace")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " \\\n \n");
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t_frewind(tf);
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ret = orw_expect(tf, NULL, 1 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(comment, "comment")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, "# comment\n");
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t_frewind(tf);
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ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(whitespace_before_comment, "whitespace before comment")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " # comment\n");
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t_frewind(tf);
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ret = orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(single_quoted_comment, "single-quoted comment")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " '# comment'\n");
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t_frewind(tf);
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ret = orw_expect(tf, "# comment", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(double_quoted_comment, "double-quoted comment")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " \"# comment\"\n");
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t_frewind(tf);
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ret = orw_expect(tf, "# comment", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(comment_at_eof, "comment at end of file")
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{
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, "# comment");
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t_frewind(tf);
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ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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/***************************************************************************
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* Simple cases - no quotes or escapes
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*/
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T_FUNC(single_word, "single word")
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{
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const char *word = "hello";
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, "%s\n", word);
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t_frewind(tf);
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ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(single_whitespace_before_word, "single whitespace before word")
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{
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const char *word = "hello";
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " %s\n", word);
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t_frewind(tf);
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ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(double_whitespace_before_word, "double whitespace before word")
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{
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const char *word = "hello";
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, " %s\n", word);
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t_frewind(tf);
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ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(single_whitespace_after_word, "single whitespace after word")
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{
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const char *word = "hello";
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, "%s \n", word);
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t_frewind(tf);
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ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 0 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(double_whitespace_after_word, "double whitespace after word")
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{
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const char *word = "hello";
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struct t_file *tf;
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int ret;
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tf = t_fopen(NULL);
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t_fprintf(tf, "%s \n", word);
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t_frewind(tf);
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ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 0 /*eol*/);
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t_fclose(tf);
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return (ret);
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}
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T_FUNC(comment_after_word, "comment after word")
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{
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const char *word = "hello";
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struct t_file *tf;
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int ret;
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||
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tf = t_fopen(NULL);
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t_fprintf(tf, "%s # comment\n", word);
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t_frewind(tf);
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ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
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orw_expect(tf, NULL, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
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return (ret);
|
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}
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T_FUNC(word_containing_hash, "word containing hash")
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{
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const char *word = "hello#world";
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struct t_file *tf;
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int ret;
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||
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tf = t_fopen(NULL);
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t_fprintf(tf, "%s\n", word);
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t_frewind(tf);
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ret = orw_expect(tf, word, 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
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t_fclose(tf);
|
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return (ret);
|
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}
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T_FUNC(two_words, "two words")
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{
|
||
const char *word[] = { "hello", "world" };
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struct t_file *tf;
|
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int ret;
|
||
|
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tf = t_fopen(NULL);
|
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t_fprintf(tf, "%s %s\n", word[0], word[1]);
|
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t_frewind(tf);
|
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ret = orw_expect(tf, word[0], 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
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orw_expect(tf, word[1], 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
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t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
|
||
/***************************************************************************
|
||
* Escapes
|
||
*/
|
||
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T_FUNC(naked_escape, "naked escape")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\\");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_escape, "escaped escape")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\\\\\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_whitespace, "escaped whitespace")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\\ \\\t \\\r \\\n\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, " ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
/* this last one is a line continuation */
|
||
orw_expect(tf, NULL, 1 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_newline_before_word, "escaped newline before word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\\\nhello world\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello", 1 /*lines*/, 0 /*eof*/, 0 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_newline_within_word, "escaped newline within word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "hello\\\nworld\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "helloworld", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_newline_after_word, "escaped newline after word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "hello\\\n world\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello", 1 /*lines*/, 0 /*eof*/, 0 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_letter, "escaped letter")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\\z\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "z", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_comment, "escaped comment")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, " \\# comment\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "#", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "comment", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escape_at_eof, "escape at end of file")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "z\\");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
|
||
/***************************************************************************
|
||
* Quotes
|
||
*/
|
||
|
||
T_FUNC(naked_single_quote, "naked single quote")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(naked_double_quote, "naked double quote")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, NULL, 0 /*lines*/, 1 /*eof*/, 0 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(empty_single_quotes, "empty single quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "''\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(empty_double_quotes, "empty double quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(single_quotes_within_double_quotes, "single quotes within double quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"' '\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "' '", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(double_quotes_within_single_quotes, "double quotes within single quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'\" \"'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\" \"", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(single_quoted_whitespace, "single-quoted whitespace")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "' ' '\t' '\r' '\n'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, " ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\n", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(double_quoted_whitespace, "double-quoted whitespace")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\" \" \"\t\" \"\r\" \"\n\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, " ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\n", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(single_quoted_words, "single-quoted words")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'hello world'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(double_quoted_words, "double-quoted words")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"hello world\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
|
||
/***************************************************************************
|
||
* Combinations of quoted and unquoted text
|
||
*/
|
||
|
||
T_FUNC(single_quote_before_word, "single quote before word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'hello 'world\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(double_quote_before_word, "double quote before word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"hello \"world\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(single_quote_within_word, "single quote within word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "hello' 'world\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(double_quote_within_word, "double quote within word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "hello\" \"world\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(single_quote_after_word, "single quote after word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "hello' world'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(double_quote_after_word, "double quote after word")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "hello\" world\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "hello world", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
|
||
/***************************************************************************
|
||
* Combinations of escape and quotes
|
||
*/
|
||
|
||
T_FUNC(escaped_single_quote,
|
||
"escaped single quote")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\\'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "'", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_double_quote,
|
||
"escaped double quote")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\\\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\"", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_whitespace_within_single_quotes,
|
||
"escaped whitespace within single quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'\\ ' '\\\t' '\\\r' '\\\n'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\ ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\\\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\\\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\\\n", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_whitespace_within_double_quotes,
|
||
"escaped whitespace within double quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"\\ \" \"\\\t\" \"\\\r\" \"\\\n\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\ ", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\\\t", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
orw_expect(tf, "\\\r", 0 /*lines*/, 0 /*eof*/, 0 /*eol*/) &&
|
||
/* this last one is a line continuation */
|
||
orw_expect(tf, "", 1 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_letter_within_single_quotes,
|
||
"escaped letter within single quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'\\z'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\z", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_letter_within_double_quotes,
|
||
"escaped letter within double quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"\\z\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\z", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_escape_within_single_quotes,
|
||
"escaped escape within single quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'\\\\'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\\\", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_escape_within_double_quotes,
|
||
"escaped escape within double quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"\\\\\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_single_quote_within_single_quotes,
|
||
"escaped single quote within single quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'\\''\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, NULL, 1 /*lines*/, 1 /*eof*/, 0 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_double_quote_within_single_quotes,
|
||
"escaped double quote within single quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "'\\\"'\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\\"", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_single_quote_within_double_quotes,
|
||
"escaped single quote within double quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"\\'\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\\'", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
T_FUNC(escaped_double_quote_within_double_quotes,
|
||
"escaped double quote within double quotes")
|
||
{
|
||
struct t_file *tf;
|
||
int ret;
|
||
|
||
tf = t_fopen(NULL);
|
||
t_fprintf(tf, "\"\\\"\"\n");
|
||
t_frewind(tf);
|
||
ret = orw_expect(tf, "\"", 0 /*lines*/, 0 /*eof*/, 1 /*eol*/);
|
||
t_fclose(tf);
|
||
return (ret);
|
||
}
|
||
|
||
|
||
/***************************************************************************
|
||
* Boilerplate
|
||
*/
|
||
|
||
const struct t_test *t_plan[] = {
|
||
T(empty_input),
|
||
T(empty_line),
|
||
T(unterminated_line),
|
||
T(single_whitespace),
|
||
T(multiple_whitespace),
|
||
T(line_continuation_in_whitespace),
|
||
T(comment),
|
||
T(whitespace_before_comment),
|
||
T(single_quoted_comment),
|
||
T(double_quoted_comment),
|
||
T(comment_at_eof),
|
||
|
||
T(single_word),
|
||
T(single_whitespace_before_word),
|
||
T(double_whitespace_before_word),
|
||
T(single_whitespace_after_word),
|
||
T(double_whitespace_after_word),
|
||
T(comment_after_word),
|
||
T(word_containing_hash),
|
||
T(two_words),
|
||
|
||
T(naked_escape),
|
||
T(escaped_escape),
|
||
T(escaped_whitespace),
|
||
T(escaped_newline_before_word),
|
||
T(escaped_newline_within_word),
|
||
T(escaped_newline_after_word),
|
||
T(escaped_letter),
|
||
T(escaped_comment),
|
||
T(escape_at_eof),
|
||
|
||
T(naked_single_quote),
|
||
T(naked_double_quote),
|
||
T(empty_single_quotes),
|
||
T(empty_double_quotes),
|
||
T(single_quotes_within_double_quotes),
|
||
T(double_quotes_within_single_quotes),
|
||
T(single_quoted_whitespace),
|
||
T(double_quoted_whitespace),
|
||
T(single_quoted_words),
|
||
T(double_quoted_words),
|
||
|
||
T(single_quote_before_word),
|
||
T(double_quote_before_word),
|
||
T(single_quote_within_word),
|
||
T(double_quote_within_word),
|
||
T(single_quote_after_word),
|
||
T(double_quote_after_word),
|
||
|
||
T(escaped_single_quote),
|
||
T(escaped_double_quote),
|
||
T(escaped_whitespace_within_single_quotes),
|
||
T(escaped_whitespace_within_double_quotes),
|
||
T(escaped_letter_within_single_quotes),
|
||
T(escaped_letter_within_double_quotes),
|
||
T(escaped_escape_within_single_quotes),
|
||
T(escaped_escape_within_double_quotes),
|
||
T(escaped_single_quote_within_single_quotes),
|
||
T(escaped_double_quote_within_single_quotes),
|
||
T(escaped_single_quote_within_double_quotes),
|
||
T(escaped_double_quote_within_double_quotes),
|
||
|
||
NULL
|
||
};
|
||
|
||
const struct t_test **
|
||
t_prepare(int argc, char *argv[])
|
||
{
|
||
|
||
(void)argc;
|
||
(void)argv;
|
||
return (t_plan);
|
||
}
|
||
|
||
void
|
||
t_cleanup(void)
|
||
{
|
||
}
|