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| author | Jay Berkenbilt <ejb@ql.org> | 2017-07-30 02:19:54 +0200 |
|---|---|---|
| committer | Jay Berkenbilt <ejb@ql.org> | 2017-07-30 02:58:01 +0200 |
| commit | 5993c3e83c6f83b36045c75a03ffb1da3d1d283c (patch) | |
| tree | 8854661becc586fff8ba07a99d616153f508d43a /libtests | |
| parent | 885b8781cccdc9d4402af58176e826a354b5ef7a (diff) | |
| download | qpdf-5993c3e83c6f83b36045c75a03ffb1da3d1d283c.tar.zst | |
Detect input file = output file (fixes #29)
Diffstat (limited to 'libtests')
| -rw-r--r-- | libtests/qtest/qutil/other-file | 1 | ||||
| -rw-r--r-- | libtests/qtest/qutil/qutil.out | 7 | ||||
| -rw-r--r-- | libtests/qutil.cc | 32 |
3 files changed, 40 insertions, 0 deletions
diff --git a/libtests/qtest/qutil/other-file b/libtests/qtest/qutil/other-file new file mode 100644 index 00000000..9daeafb9 --- /dev/null +++ b/libtests/qtest/qutil/other-file @@ -0,0 +1 @@ +test diff --git a/libtests/qtest/qutil/qutil.out b/libtests/qtest/qutil/qutil.out index 4273fe11..453185d4 100644 --- a/libtests/qtest/qutil/qutil.out +++ b/libtests/qtest/qutil/qutil.out @@ -35,3 +35,10 @@ quack1 quack2 quack3 quack4 +---- +file1: -qutil.out-, file2: -./qutil.out-; same: 1: PASS +file1: -qutil.out-, file2: -qutil.out-; same: 1: PASS +file1: -qutil.out-, file2: -other-file-; same: 0: PASS +file1: -qutil.out-, file2: --; same: 0: PASS +file1: -qutil.out-, file2: -(null)-; same: 0: PASS +file1: --, file2: -qutil.out-; same: 0: PASS diff --git a/libtests/qutil.cc b/libtests/qutil.cc index b0134e79..5e562b89 100644 --- a/libtests/qutil.cc +++ b/libtests/qutil.cc @@ -140,6 +140,36 @@ void get_whoami_test() print_whoami("a\\b\\c\\quack4.exe"); } +void assert_same_file(char const* file1, char const* file2, bool expected) +{ + bool actual = QUtil::same_file(file1, file2); + std::cout << "file1: -" << (file1 ? file1 : "(null)") << "-, file2: -" + << (file2 ? file2 : "(null)") << "-; same: " + << actual << ": " << ((actual == expected) ? "PASS" : "FAIL") + << std::endl; +} + +void same_file_test() +{ + try + { + fclose(QUtil::safe_fopen("qutil.out", "r")); + fclose(QUtil::safe_fopen("other-file", "r")); + } + catch (std::exception) + { + std::cout << "same_file_test expects to have qutil.out and other-file" + " exist in the current directory\n"; + return; + } + assert_same_file("qutil.out", "./qutil.out", true); + assert_same_file("qutil.out", "qutil.out", true); + assert_same_file("qutil.out", "other-file", false); + assert_same_file("qutil.out", "", false); + assert_same_file("qutil.out", 0, false); + assert_same_file("", "qutil.out", false); +} + int main(int argc, char* argv[]) { try @@ -155,6 +185,8 @@ int main(int argc, char* argv[]) to_utf8_test(); std::cout << "----" << std::endl; get_whoami_test(); + std::cout << "----" << std::endl; + same_file_test(); } catch (std::exception& e) { |