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-rw-r--r--t/07-no-args.t45
1 files changed, 45 insertions, 0 deletions
diff --git a/t/07-no-args.t b/t/07-no-args.t
new file mode 100644
index 0000000..7bdc166
--- /dev/null
+++ b/t/07-no-args.t
@@ -0,0 +1,45 @@
+use strict;
+use warnings;
+
+use Test::More;
+
+use Devel::StackTrace;
+
+{
+ my $trace = foo( 1, 2 );
+ is_deeply(
+ [ map { [ $_->args() ] } $trace->frames() ],
+ [
+ ['Devel::StackTrace'],
+ [ 3, 4 ],
+ [ 1, 2 ],
+ ],
+ 'trace includes args'
+ );
+
+ $trace = foo( 0, 2 );
+ is_deeply(
+ [ map { [ $_->args() ] } $trace->frames() ],
+ [
+ [],
+ [],
+ [],
+ ],
+ 'trace does not include args'
+ );
+
+}
+
+done_testing();
+
+sub foo {
+ $_[0] ? bar( 3, 4 ) : baz( 3, 4 );
+}
+
+sub bar {
+ return Devel::StackTrace->new();
+}
+
+sub baz {
+ return Devel::StackTrace->new( no_args => 1 );
+}