Add and test QPDFLogger class

3 files changed, 46 insertions, 0 deletions

diff --git a/libtests/qtest/logger.test b/libtests/qtest/logger.test
new file mode 100644
index 00000000..86767eff
--- /dev/null
+++ b/libtests/qtest/logger.test
@@ -0,0 +1,33 @@
+#!/usr/bin/env perl
+require 5.008;
+use warnings;
+use strict;
+
+chdir("logger") or die "chdir testdir failed: $!\n";
+
+require TestDriver;
+
+my $td = new TestDriver('logger');
+
+cleanup();
+
+$td->runtest("logger",
+             {$td->COMMAND => "logger >stdout 2>stderr"},
+             {$td->STRING => "", $td->EXIT_STATUS => 0},
+             $td->NORMALIZE_NEWLINES);
+$td->runtest("check stdout",
+             {$td->FILE => "stdout"},
+             {$td->FILE => "exp-stdout"},
+             $td->NORMALIZE_NEWLINES);
+$td->runtest("check stderr",
+             {$td->FILE => "stderr"},
+             {$td->FILE => "exp-stderr"},
+             $td->NORMALIZE_NEWLINES);
+
+cleanup();
+$td->report(3);
+
+sub cleanup
+{
+    unlink "stdout", "stderr";
+}
diff --git a/libtests/qtest/logger/exp-stderr b/libtests/qtest/logger/exp-stderr
new file mode 100644
index 00000000..5d42c91a
--- /dev/null
+++ b/libtests/qtest/logger/exp-stderr
@@ -0,0 +1,7 @@
+warn to stderr
+error to stderr
+restored warning to stderr
+info to stderr
+info still to stderr
+after reset, warn to stderr
+after reset, error to stderr
diff --git a/libtests/qtest/logger/exp-stdout b/libtests/qtest/logger/exp-stdout
new file mode 100644
index 00000000..a51d446a
--- /dev/null
+++ b/libtests/qtest/logger/exp-stdout
@@ -0,0 +1,6 @@
+info to stdout
+getSave exception: QPDFLogger: requested a null pipeline without null_okay == true
+saveToStandardOutput exception: QPDFLogger: called setSave on standard output after standard output has already been used
+save to stdout
+info back to stdout
+after reset, info to stdout