perl 4.0.00: (no release announcement available)perl-4.0.00

So far, 4.0 is still a beta test version.  For the last production
version, look in pub/perl.3.0/kits@44.

5 files changed, 161 insertions, 0 deletions

diff --git a/t/base/cond.t b/t/base/cond.t
new file mode 100644
index 0000000000..592580120f
--- /dev/null
+++ b/t/base/cond.t
@@ -0,0 +1,19 @@
+#!./perl
+
+# $Header: cond.t,v 4.0 91/03/20 01:48:54 lwall Locked $
+
+# make sure conditional operators work
+
+print "1..4\n";
+
+$x = '0';
+
+$x eq $x && (print "ok 1\n");
+$x ne $x && (print "not ok 1\n");
+$x eq $x || (print "not ok 2\n");
+$x ne $x || (print "ok 2\n");
+
+$x == $x && (print "ok 3\n");
+$x != $x && (print "not ok 3\n");
+$x == $x || (print "not ok 4\n");
+$x != $x || (print "ok 4\n");
diff --git a/t/base/if.t b/t/base/if.t
new file mode 100644
index 0000000000..6965ef5141
--- /dev/null
+++ b/t/base/if.t
@@ -0,0 +1,11 @@
+#!./perl
+
+# $Header: if.t,v 4.0 91/03/20 01:49:03 lwall Locked $
+
+print "1..2\n";
+
+# first test to see if we can run the tests.
+
+$x = 'test';
+if ($x eq $x) { print "ok 1\n"; } else { print "not ok 1\n";}
+if ($x ne $x) { print "not ok 2\n"; } else { print "ok 2\n";}
diff --git a/t/base/lex.t b/t/base/lex.t
new file mode 100644
index 0000000000..0c94b875a3
--- /dev/null
+++ b/t/base/lex.t
@@ -0,0 +1,78 @@
+#!./perl
+
+# $Header: lex.t,v 4.0 91/03/20 01:49:08 lwall Locked $
+
+print "1..18\n";
+
+$ # this is the register <space>
+= 'x';
+
+print "#1	:$ : eq :x:\n";
+if ($  eq 'x') {print "ok 1\n";} else {print "not ok 1\n";}
+
+$x = $#;	# this is the register $#
+
+if ($x eq '') {print "ok 2\n";} else {print "not ok 2\n";}
+
+$x = $#x;
+
+if ($x eq '-1') {print "ok 3\n";} else {print "not ok 3\n";}
+
+$x = '\\'; # ';
+
+if (length($x) == 1) {print "ok 4\n";} else {print "not ok 4\n";}
+
+eval 'while (0) {
+    print "foo\n";
+}
+/^/ && (print "ok 5\n");
+';
+
+eval '$foo{1} / 1;';
+if (!$@) {print "ok 6\n";} else {print "not ok 6\n";}
+
+eval '$foo = 123+123.4+123e4+123.4E5+123.4e+5+.12;';
+
+$foo = int($foo * 100 + .5);
+if ($foo eq 2591024652) {print "ok 7\n";} else {print "not ok 7 :$foo:\n";}
+
+print <<'EOF';
+ok 8
+EOF
+
+$foo = 'ok 9';
+print <<EOF;
+$foo
+EOF
+
+eval <<\EOE, print $@;
+print <<'EOF';
+ok 10
+EOF
+
+$foo = 'ok 11';
+print <<EOF;
+$foo
+EOF
+EOE
+
+print <<`EOS` . <<\EOF;
+echo ok 12
+EOS
+ok 13
+EOF
+
+print qq/ok 14\n/;
+print qq(ok 15\n);
+
+print qq
+ok 16\n
+;
+
+print q<ok 17
+>;
+
+print <<;   # Yow!
+ok 18
+
+# previous line intentionally left blank.
diff --git a/t/base/pat.t b/t/base/pat.t
new file mode 100644
index 0000000000..8ad88dd331
--- /dev/null
+++ b/t/base/pat.t
@@ -0,0 +1,11 @@
+#!./perl
+
+# $Header: pat.t,v 4.0 91/03/20 01:49:12 lwall Locked $
+
+print "1..2\n";
+
+# first test to see if we can run the tests.
+
+$_ = 'test';
+if (/^test/) { print "ok 1\n"; } else { print "not ok 1\n";}
+if (/^foo/) { print "not ok 2\n"; } else { print "ok 2\n";}
diff --git a/t/base/term.t b/t/base/term.t
new file mode 100644
index 0000000000..c322242710
--- /dev/null
+++ b/t/base/term.t
@@ -0,0 +1,42 @@
+#!./perl
+
+# $Header: term.t,v 4.0 91/03/20 01:49:17 lwall Locked $
+
+print "1..6\n";
+
+# check "" interpretation
+
+$x = "\n";
+if ($x lt ' ') {print "ok 1\n";} else {print "not ok 1\n";}
+
+# check `` processing
+
+$x = `echo hi there`;
+if ($x eq "hi there\n") {print "ok 2\n";} else {print "not ok 2\n";}
+
+# check $#array
+
+$x[0] = 'foo';
+$x[1] = 'foo';
+$tmp = $#x;
+print "#3\t:$tmp: == :1:\n";
+if ($#x == '1') {print "ok 3\n";} else {print "not ok 3\n";}
+
+# check numeric literal
+
+$x = 1;
+if ($x == '1') {print "ok 4\n";} else {print "not ok 4\n";}
+
+# check <> pseudoliteral
+
+open(try, "/dev/null") || (die "Can't open /dev/null.");
+if (<try> eq '') {
+    print "ok 5\n";
+}
+else {
+    print "not ok 5\n";
+    die "/dev/null IS NOT A CHARACTER SPECIAL FILE!!!!\n" unless -c '/dev/null';
+}
+
+open(try, "../Makefile") || (die "Can't open ../Makefile.");
+if (<try> ne '') {print "ok 6\n";} else {print "not ok 6\n";}