GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: Testing/air/string.c Lines: 25 44 56.8 %
Date: 2017-05-26 Branches: 13 26 50.0 %

Line Branch Exec Source
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/*
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  Teem: Tools to process and visualize scientific data and images             .
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  Copyright (C) 2013, 2012, 2011, 2010, 2009  University of Chicago
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  Copyright (C) 2008, 2007, 2006, 2005  Gordon Kindlmann
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  Copyright (C) 2004, 2003, 2002, 2001, 2000, 1999, 1998  University of Utah
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  This library is free software; you can redistribute it and/or
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  modify it under the terms of the GNU Lesser General Public License
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  (LGPL) as published by the Free Software Foundation; either
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  version 2.1 of the License, or (at your option) any later version.
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  The terms of redistributing and/or modifying this software also
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  include exceptions to the LGPL that facilitate static linking.
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  This library is distributed in the hope that it will be useful,
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  but WITHOUT ANY WARRANTY; without even the implied warranty of
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  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
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  Lesser General Public License for more details.
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  You should have received a copy of the GNU Lesser General Public License
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  along with this library; if not, write to Free Software Foundation, Inc.,
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  51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
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*/
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#include "teem/air.h"
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/*
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** Tests:
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** airStrlen
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** airStrdup
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** airStrcpy
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**
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** Also uses:
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** airMopNew, airMopAdd, airMopError, airMopDone
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*/
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/* random test strings */
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#define STR_A1 "The facts of life: To make an alteration in the evolvement of an organic life system is fatal. A coding sequence cannot be revised once it's been established."
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#define STR_A2 "Because by the second day of incubation, any cells that have undergone reversion mutations give rise to revertant colonies like rats leaving a sinking ship; then the ship sinks."
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#define STR_A (STR_A1 " " STR_A2)
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#define STR_B1 "We've already tried it. Ethyl methane sulfonate is an alkylating agent and a potent mutagen. It created a virus so lethal the subject was dead before he left the table."
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#define STR_B2 "Wouldn't obstruct replication, but it does give rise to an error in replication so that the newly formed DNA strand carries a mutation and you've got a virus again. But this - all of this is academic. You were made as well as we could make you."
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#define STR_B (STR_B1 " " STR_B2)
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#define STR_AB (STR_A " " STR_B)
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int
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main(int argc, const char *argv[]) {
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  airArray *mop;
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  const char *me;
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  char *aa, *aaCopy, *ab;
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  size_t aaSize, abSize;
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  AIR_UNUSED(argc);
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2
  me = argv[0];
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1
  mop = airMopNew();
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1
  if (0 != airStrlen(NULL)) {
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    fprintf(stderr, "%s: 0 != airStrlen(NULL)\n", me);
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    airMopError(mop);
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    exit(1);
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  }
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1
  if (0 != airStrlen("")) {
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    fprintf(stderr, "%s: 0 != airStrlen(\"\")\n", me);
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    airMopError(mop);
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    exit(1);
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  }
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1
  if (1 != airStrlen("A")) {
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    fprintf(stderr, "%s: 1 != airStrlen(\"A\")\n", me);
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    airMopError(mop);
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    exit(1);
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  }
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1
  if (NULL != airStrdup(NULL)) {
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    fprintf(stderr, "%s: NULL != airStrdup(NULL)\n", me);
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    airMopError(mop);
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    exit(1);
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  }
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1
  if (strlen(STR_A) != airStrlen(STR_A)) {
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    fprintf(stderr, "%s: strlen %u != airStrlen %u of |%s|\n", me,
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            AIR_CAST(unsigned int, strlen(STR_A)),
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            AIR_CAST(unsigned int, airStrlen(STR_A)), STR_A);
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    airMopError(mop);
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    exit(1);
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  }
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1
  aa = airStrdup(STR_A);
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1
  airMopAdd(mop, aa, airFree, airMopAlways);
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1
  if (strcmp(aa, STR_A)) {
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    fprintf(stderr, "%s: airStrdup failure: |%s| != |%s|\n", me,
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            aa, STR_A);
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    airMopError(mop);
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    exit(1);
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  }
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1
  aaSize = strlen(aa)+1;
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1
  aaCopy = AIR_CALLOC(aaSize, char);
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1
  airMopAdd(mop, aaCopy, airFree, airMopAlways);
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  abSize = strlen(STR_A) + strlen(" ") + strlen(STR_B) + 1;
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1
  ab = AIR_CALLOC(abSize, char);
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1
  airMopAdd(mop, ab, airFree, airMopAlways);
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1
  sprintf(ab, "%s %s", STR_A, STR_B);
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#define TEST(COPY, COMP)                                     \
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  airStrcpy(aaCopy, aaSize, COPY);                           \
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  if (strcmp(aaCopy, COMP)) {                                \
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    fprintf(stderr, "%s: airStrcpy failure: |%s| != |%s|\n", \
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            me, aaCopy, COMP);                               \
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    airMopError(mop);                                        \
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    exit(1);                                                 \
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  }
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  /* different args (to copy) to airStrcpy */
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  /* arg to copy is smaller than dest */
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1
  TEST("", "");
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1
  TEST(NULL, ""); /* depends on previous test result */
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1
  TEST(STR_A1, STR_A1);
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1
  TEST(STR_A2, STR_A2);
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  /* arg to copy is same size as dest */
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  TEST(STR_A, STR_A);
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  TEST(aa, aa);
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  /* arg to copy is bigger than dest */
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1
  TEST(ab, aa);
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  airMopOkay(mop);
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1
  exit(0);
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}