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-rwxr-xr-xt/fail.t81
-rwxr-xr-xtest.pl52
2 files changed, 83 insertions, 50 deletions
diff --git a/t/fail.t b/t/fail.t
new file mode 100755
index 0000000..b7f0dcb
--- /dev/null
+++ b/t/fail.t
@@ -0,0 +1,81 @@
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use constant true => 1;
+use constant false => 0;
+
+use File::Temp qw(tempfile tempdir tmpnam);
+use IPC::Open3 qw(open3);
+use Symbol qw(gensym);
+use Test::More;
+
+my $tests = 20;
+
+my $source = 'colorize.c';
+my $compiler = 'gcc';
+
+my $write_to_tmpfile = sub
+{
+ my ($content) = @_;
+
+ my ($fh, $tmpfile) = tempfile(UNLINK => true);
+ print {$fh} $content;
+ close($fh);
+
+ return $tmpfile;
+};
+
+my $run_program_fail = sub
+{
+ my ($program, $args, $message) = @_;
+
+ my @args = split /\s+/, $args;
+
+ my $err = gensym;
+
+ my $pid = open3(gensym, gensym, $err, $program, @args);
+ waitpid($pid, 0);
+
+ my $output = do { local $/; <$err> };
+
+ return ($? >> 8 == 1 && $output =~ /$message/) ? true : false;
+};
+
+plan tests => $tests;
+
+SKIP: {
+ my $program = tmpnam();
+ skip 'compiling failed (failure exit)', $tests unless system("$compiler -DTEST -o $program $source") == 0;
+
+ my $file = $write_to_tmpfile->('abc');
+ my $dir = tempdir(CLEANUP => true);
+
+ my @set = (
+ [ '--exclude-random=random', 'must be provided a plain color' ],
+ [ '--clean --clean-all', 'mutually exclusive' ],
+ [ '--clean file1 file2', 'more than one file' ],
+ [ '--clean-all file1 file2', 'more than one file' ],
+ [ '- file', 'hyphen cannot be used as color string' ],
+ [ '-', 'hyphen must be preceeded by color string' ],
+ [ "$file file", 'cannot be used as color string' ],
+ [ "$file", 'must be preceeded by color string' ],
+ [ "$dir", 'is not a valid file type' ],
+ [ '/black', 'foreground color missing' ],
+ [ 'white/', 'background color missing' ],
+ [ 'white/black/yellow', 'one color pair allowed only' ],
+ [ 'y3llow', 'cannot be made of non-alphabetic characters' ],
+ [ 'yEllow', 'cannot be in mixed lower/upper case' ],
+ [ 'None', 'cannot be bold' ],
+ [ 'white/Black', 'cannot be bold' ],
+ [ 'random/none', 'cannot be combined with' ],
+ [ 'random/default', 'cannot be combined with' ],
+ [ 'none/random', 'cannot be combined with' ],
+ [ 'default/random', 'cannot be combined with' ],
+ );
+ foreach my $set (@set) {
+ ok($run_program_fail->($program, $set->[0], $set->[1]), $set->[1]);
+ }
+
+ unlink $program;
+}
diff --git a/test.pl b/test.pl
index 40c3cb5..570a7b7 100755
--- a/test.pl
+++ b/test.pl
@@ -5,13 +5,11 @@ use warnings;
use constant true => 1;
use constant false => 0;
-use File::Temp qw(tempfile tempdir tmpnam);
-use IPC::Open3 qw(open3);
-use Symbol qw(gensym);
+use File::Temp qw(tempfile tmpnam);
use Test::Harness qw(runtests);
use Test::More;
-my $tests = 25;
+my $tests = 24;
my %BUF_SIZE = (
normal => 1024,
@@ -52,52 +50,6 @@ SKIP: {
is(system("$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 $run_program_fail = sub
- {
- my ($program, $args, $message) = @_;
-
- my @args = split /\s+/, $args;
-
- my $err = gensym;
-
- my $pid = open3(gensym, gensym, $err, $program, @args);
- waitpid($pid, 0);
-
- my $output = do { local $/; <$err> };
-
- return ($? >> 8 == 1 && $output =~ /$message/) ? true : false;
- };
-
- {
- 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');
- $ok &= $run_program_fail->($program, '--clean file1 file2', 'more than one file');
- $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", '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');
- $ok &= $run_program_fail->($program, 'y3llow', 'cannot be made of non-alphabetic characters');
- $ok &= $run_program_fail->($program, 'yEllow', 'cannot be in mixed lower/upper case');
- $ok &= $run_program_fail->($program, 'None', 'cannot be bold');
- $ok &= $run_program_fail->($program, 'white/Black', 'cannot be bold');
-
- foreach my $color_pair (qw(random/none random/default none/random default/random)) {
- $ok &= $run_program_fail->($program, $color_pair, 'cannot be combined with');
- }
-
- ok($ok, 'exit messages/values for failures');
- }
-
is(qx(printf '%s\n' "hello world" | $program none/none), "hello world\n", 'line read from stdin with newline');
is(qx(printf %s "hello world" | $program none/none), "hello world", 'line read from stdin without newline');