1 files changed, 0 insertions, 158 deletions
diff --git a/crawl-ref/source/util/pcre/pcre_scanner_unittest.cc b/crawl-ref/source/util/pcre/pcre_scanner_unittest.cc
deleted file mode 100644
index 284c8ea99e..0000000000
--- a/crawl-ref/source/util/pcre/pcre_scanner_unittest.cc
+++ /dev/null
@@ -1,158 +0,0 @@
-// Copyright (c) 2005, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// Author: Greg J. Badros
-//
-// Unittest for scanner, especially GetNextComments and GetComments()
-// functionality.
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <string>
-#include <vector>
-
-#include "pcrecpp.h"
-#include "pcre_stringpiece.h"
-#include "pcre_scanner.h"
-
-#define FLAGS_unittest_stack_size   49152
-
-// Dies with a fatal error if the two values are not equal.
-#define CHECK_EQ(a, b)  do {                                    \
-  if ( (a) != (b) ) {                                           \
-    fprintf(stderr, "%s:%d: Check failed because %s != %s\n",   \
-            __FILE__, __LINE__, #a, #b);                        \
-    exit(1);                                                    \
-  }                                                             \
-} while (0)
-
-using std::vector;
-using pcrecpp::StringPiece;
-using pcrecpp::Scanner;
-
-static void TestScanner() {
-  const char input[] = "\n"
-                       "alpha = 1; // this sets alpha\n"
-                       "bravo = 2; // bravo is set here\n"
-                       "gamma = 33; /* and here is gamma */\n";
-
-  const char *re = "(\\w+) = (\\d+);";
-
-  Scanner s(input);
-  string var;
-  int number;
-  s.SkipCXXComments();
-  s.set_save_comments(true);
-  vector<StringPiece> comments;
-
-  s.Consume(re, &var, &number);
-  CHECK_EQ(var, "alpha");
-  CHECK_EQ(number, 1);
-  CHECK_EQ(s.LineNumber(), 3);
-  s.GetNextComments(&comments);
-  CHECK_EQ(comments.size(), 1);
-  CHECK_EQ(comments[0].as_string(), " // this sets alpha\n");
-  comments.resize(0);
-
-  s.Consume(re, &var, &number);
-  CHECK_EQ(var, "bravo");
-  CHECK_EQ(number, 2);
-  s.GetNextComments(&comments);
-  CHECK_EQ(comments.size(), 1);
-  CHECK_EQ(comments[0].as_string(), " // bravo is set here\n");
-  comments.resize(0);
-
-  s.Consume(re, &var, &number);
-  CHECK_EQ(var, "gamma");
-  CHECK_EQ(number, 33);
-  s.GetNextComments(&comments);
-  CHECK_EQ(comments.size(), 1);
-  CHECK_EQ(comments[0].as_string(), " /* and here is gamma */\n");
-  comments.resize(0);
-
-  s.GetComments(0, sizeof(input), &comments);
-  CHECK_EQ(comments.size(), 3);
-  CHECK_EQ(comments[0].as_string(), " // this sets alpha\n");
-  CHECK_EQ(comments[1].as_string(), " // bravo is set here\n");
-  CHECK_EQ(comments[2].as_string(), " /* and here is gamma */\n");
-  comments.resize(0);
-
-  s.GetComments(0, strchr(input, '/') - input, &comments);
-  CHECK_EQ(comments.size(), 0);
-  comments.resize(0);
-
-  s.GetComments(strchr(input, '/') - input - 1, sizeof(input),
-                &comments);
-  CHECK_EQ(comments.size(), 3);
-  CHECK_EQ(comments[0].as_string(), " // this sets alpha\n");
-  CHECK_EQ(comments[1].as_string(), " // bravo is set here\n");
-  CHECK_EQ(comments[2].as_string(), " /* and here is gamma */\n");
-  comments.resize(0);
-
-  s.GetComments(strchr(input, '/') - input - 1,
-                strchr(input + 1, '\n') - input + 1, &comments);
-  CHECK_EQ(comments.size(), 1);
-  CHECK_EQ(comments[0].as_string(), " // this sets alpha\n");
-  comments.resize(0);
-}
-
-static void TestBigComment() {
-  string input;
-  for (int i = 0; i < 1024; ++i) {
-    char buf[1024];  // definitely big enough
-    sprintf(buf, "    # Comment %d\n", i);
-    input += buf;
-  }
-  input += "name = value;\n";
-
-  Scanner s(input.c_str());
-  s.SetSkipExpression("\\s+|#.*\n");
-
-  string name;
-  string value;
-  s.Consume("(\\w+) = (\\w+);", &name, &value);
-  CHECK_EQ(name, "name");
-  CHECK_EQ(value, "value");
-}
-
-// TODO: also test scanner and big-comment in a thread with a
-//       small stack size
-
-int main(int argc, char** argv) {
-  TestScanner();
-  TestBigComment();
-
-  // Done
-  printf("OK\n");
-
-  return 0;
-}