Add COPYING

[colorize.git] / test.pl

diff --git a/test.pl b/test.pl
index 01d77ed3d98409a88275e671f3efc5ad96081b68..959d83f1817bc26acaa5cdd925bef38e5433974a 100755 (executable)
--- a/test.pl
+++ b/test.pl
@@ -5,19 +5,19 @@ use warnings;
 use constant true  => 1;
 use constant false => 0;
 
-use File::Temp qw(tempfile tmpnam);
+use File::Temp qw(tempfile tempdir tmpnam);
 use IPC::Open3 qw(open3);
 use Symbol qw(gensym);
 use Test::More;
 
-my $tests = 23;
+my $tests = 25;
 
 my %BUF_SIZE = (
    normal => 1024,
    short  => 10,
 );
 my $source = 'colorize.c';
-my $warning_flags = '-Wall -Wextra -Wformat -Wswitch-default -Wuninitialized -Wunused -Wno-unused-function -Wno-unused-parameter';
+my $compiler_flags = '-ansi -pedantic -Wall -Wextra -Wformat -Wswitch-default -Wuninitialized -Wunused -Wno-unused-function -Wno-unused-parameter';
 
 my $write_to_tmpfile = sub
 {
@@ -35,10 +35,15 @@ plan tests => $tests;
 SKIP: {
     skip "$source does not exist", $tests unless -e $source;
 
+    my $binary = tmpnam();
+    skip 'compiling failed', $tests unless system("gcc $compiler_flags -o $binary $source") == 0;
+    unlink $binary;
+
     my $program = tmpnam();
-    skip 'compiling failed (normal)', $tests unless system("gcc -DTEST -DBUF_SIZE=$BUF_SIZE{normal} $warning_flags -o $program $source") == 0;
+    skip 'compiling failed (normal)', $tests unless system("gcc -DTEST -DBUF_SIZE=$BUF_SIZE{normal} -o $program $source") == 0;
 
-    is(system("$program --help >/dev/null 2>&1"), 0, 'exit value for help screen');
+    is(system("$program --help >/dev/null 2>&1"),    0, 'exit value for help screen');
+    is(system("$program --version >/dev/null 2>&1"), 0, 'exit value for version data');
 
     my $run_program_fail = sub
     {
@@ -60,6 +65,7 @@ SKIP: {
         my $ok = true;
 
         my $file = $write_to_tmpfile->('abc');
+        my $dir  = tempdir(CLEANUP => true);
 
         $ok &= $run_program_fail->($program, '--exclude-random=random', 'must be provided a plain color');
         $ok &= $run_program_fail->($program, '--clean --clean-all',     'mutually exclusive');
@@ -67,8 +73,9 @@ SKIP: {
         $ok &= $run_program_fail->($program, '--clean-all file1 file2', 'more than one file');
         $ok &= $run_program_fail->($program, '- file',                  'hyphen cannot be used as color string');
         $ok &= $run_program_fail->($program, '-',                       'hyphen must be preceeded by color string');
-        $ok &= $run_program_fail->($program, "$file file",              'file cannot be used as color string');
-        $ok &= $run_program_fail->($program, "$file",                   'file must be preceeded by color string');
+        $ok &= $run_program_fail->($program, "$file file",              'cannot be used as color string');
+        $ok &= $run_program_fail->($program, "$file",                   'must be preceeded by color string');
+        $ok &= $run_program_fail->($program, "$dir",                    'is not a valid file type');
         $ok &= $run_program_fail->($program, '/black',                  'foreground color missing');
         $ok &= $run_program_fail->($program, 'white/',                  'background color missing');
         $ok &= $run_program_fail->($program, 'white/black/yellow',      'one color pair allowed only');
@@ -139,7 +146,7 @@ SKIP: {
 
     SKIP: {
         my $program_buf = tmpnam();
-        skip 'compiling failed (short buffer)', 2 unless system("gcc -DTEST -DBUF_SIZE=$BUF_SIZE{short} $warning_flags -o $program_buf $source") == 0;
+        skip 'compiling failed (short buffer)', 2 unless system("gcc -DTEST -DBUF_SIZE=$BUF_SIZE{short} -o $program_buf $source") == 0;
         $check_clean_buf->($program_buf, $_) foreach qw(clean clean-all);
         unlink $program_buf;
     }
@@ -165,6 +172,12 @@ SKIP: {
         like(qx(valgrind $program none/none $infile1 2>&1 >/dev/null), qr/no leaks are possible/, 'valgrind memleaks');
     }
 
+    {
+        my $debug = tmpnam();
+        is(system("gcc -DDEBUG -o $debug $source"), 0, 'debugging build');
+        unlink $debug if -e $debug;
+    }
+
     print <<'EOT';
 Colors
 ======