Added descriptions to tests lacking them

For:  RT #117011

diff --git a/t/op/chop.t b/t/op/chop.t
index 4aa8db3..3f2247f 100644 (file)
--- a/t/op/chop.t
+++ b/t/op/chop.t
@@ -23,93 +23,93 @@ sub foo {
 @foo = ("hi \n","there\n","!\n");
 @bar = @foo;
 chop(@bar);
-is (join('',@bar), 'hi there!');
+is (join('',@bar), 'hi there!', 'chop list of strings');
 
 $foo = "\n";
 chop($foo,@foo);
-is (join('',$foo,@foo), 'hi there!');
+is (join('',$foo,@foo), 'hi there!', 'chop on list reduces one-character element to an empty string');
 
 $_ = "foo\n\n";
 $got = chomp();
-ok ($got == 1) or print "# got $got\n";
-is ($_, "foo\n");
+is($got, 1, 'check return value when chomp string ending with two newlines; $/ is set to default of one newline');
+is ($_, "foo\n", 'chomp string ending with two newlines while $/ is set to one newline' );
 
 $_ = "foo\n";
 $got = chomp();
-ok ($got == 1) or print "# got $got\n";
-is ($_, "foo");
+is($got, 1, 'check return value chomp string ending with one newline while $/ is set to a newline');
+is ($_, "foo", 'test typical use of chomp; chomp a string ending in a single newline while $/ is set to default of one newline');
 
 $_ = "foo";
 $got = chomp();
-ok ($got == 0) or print "# got $got\n";
-is ($_, "foo");
+is($got, 0, 'check return value when chomp a string that does not end with current value of $/, 0 should be returned');
+is ($_, "foo", 'chomp a string that does not end with the current value of $/');
 
 $_ = "foo";
 $/ = "oo";
 $got = chomp();
-ok ($got == 2) or print "# got $got\n";
-is ($_, "f");
+is ($got, "2", 'check return value when chomp string with $/ consisting of more than one character, and with the ending of the string matching $/');
+is ($_, "f", 'chomp a string when $/ consists of two characters that are at the end of the string, check that chomped string contains remnant of original string');
 
 $_ = "bar";
 $/ = "oo";
 $got = chomp();
-ok ($got == 0) or print "# got $got\n";
-is ($_, "bar");
+is($got, "0", 'check return value when call chomp with $/ consisting of more than one character, and with the ending of the string NOT matching $/');
+is ($_, "bar", 'chomp a string when $/ consists of two characters that are NOT at the end of the string');
 
 $_ = "f\n\n\n\n\n";
 $/ = "";
 $got = chomp();
-ok ($got == 5) or print "# got $got\n";
-is ($_, "f");
+is ($got, 5, 'check return value when chomp in paragraph mode on string ending with 5 newlines');
+is ($_, "f", 'chomp in paragraph mode on string ending with 5 newlines');
 
 $_ = "f\n\n";
 $/ = "";
 $got = chomp();
-ok ($got == 2) or print "# got $got\n";
-is ($_, "f");
+is ($got, 2, 'check return value when chomp in paragraph mode on string ending with 2 newlines');
+is ($_, "f", 'chomp in paragraph mode on string ending with 2 newlines');
 
 $_ = "f\n";
 $/ = "";
 $got = chomp();
-ok ($got == 1) or print "# got $got\n";
-is ($_, "f");
+is ($got, 1, 'check return value when chomp in paragraph mode on string ending with 1 newline');
+is ($_, "f", 'chomp in paragraph mode on string ending with 1 newlines');
 
 $_ = "f";
 $/ = "";
 $got = chomp();
-ok ($got == 0) or print "# got $got\n";
-is ($_, "f");
+is ($got, 0, 'check return value when chomp in paragraph mode on string ending with no newlines');
+is ($_, "f", 'chomp in paragraph mode on string lacking trailing newlines');
 
 $_ = "xx";
 $/ = "xx";
 $got = chomp();
-ok ($got == 2) or print "# got $got\n";
-is ($_, "");
+is ($got, 2, 'check return value when chomp string that consists solely of current value of $/');
+is ($_, "", 'chomp on string that consists solely of current value of $/; check that empty string remains');
 
 $_ = "axx";
 $/ = "xx";
 $got = chomp();
-ok ($got == 2) or print "# got $got\n";
-is ($_, "a");
+is ($got, 2, 'check return value when chomp string that ends with current value of $/. $/ contains two characters');
+is ($_, "a", 'check that when chomp string that ends with currnt value of $/, the part of original string that wasn\'t in $/ remains');
 
 $_ = "axx";
 $/ = "yy";
 $got = chomp();
-ok ($got == 0) or print "# got $got\n";
-is ($_, "axx");
+is ($got, 0, 'check return value when chomp string that does not end with $/');
+is ($_, "axx", 'chomp a string that does not end with $/, the entire string should remain intact');
 
 # This case once mistakenly behaved like paragraph mode.
 $_ = "ab\n";
 $/ = \3;
 $got = chomp();
-ok ($got == 0) or print "# got $got\n";
-is ($_, "ab\n");
+is ($got, 0, 'check return value when call chomp with $_ = "ab\\n", $/ = \3' );
+is ($_, "ab\n", 'chomp with $_ = "ab\\n", $/ = \3' );
 
 # Go Unicode.
 
 $_ = "abc\x{1234}";
 chop;
-is ($_, "abc", "Go Unicode");
+is ($_, "abc", 'Go Unicode');
 
 $_ = "abc\x{1234}d";
 chop;