Save some repeated strlen()s in Perl_swash_init
[p5sagit/p5-mst-13.2.git] / t / base / rs.t
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5b2b9c68 1#!./perl
2# Test $!
3
f558d5af 4print "1..16\n";
5b2b9c68 5
6$teststring = "1\n12\n123\n1234\n1234\n12345\n\n123456\n1234567\n";
7
8# Create our test datafile
a3318c00 91 while unlink 'foo'; # in case junk left around
10rmdir 'foo';
5b2b9c68 11open TESTFILE, ">./foo" or die "error $! $^E opening";
12binmode TESTFILE;
13print TESTFILE $teststring;
a3b148a7 14close TESTFILE or die "error $! $^E closing";
5b2b9c68 15
16open TESTFILE, "<./foo";
17binmode TESTFILE;
18
19# Check the default $/
20$bar = <TESTFILE>;
21if ($bar eq "1\n") {print "ok 1\n";} else {print "not ok 1\n";}
22
23# explicitly set to \n
24$/ = "\n";
25$bar = <TESTFILE>;
26if ($bar eq "12\n") {print "ok 2\n";} else {print "not ok 2\n";}
27
28# Try a non line terminator
af7d13df 29$/ = 3;
5b2b9c68 30$bar = <TESTFILE>;
31if ($bar eq "123") {print "ok 3\n";} else {print "not ok 3\n";}
32
33# Eat the line terminator
34$/ = "\n";
35$bar = <TESTFILE>;
36
37# How about a larger terminator
38$/ = "34";
39$bar = <TESTFILE>;
40if ($bar eq "1234") {print "ok 4\n";} else {print "not ok 4\n";}
41
42# Eat the line terminator
43$/ = "\n";
44$bar = <TESTFILE>;
45
46# Does paragraph mode work?
47$/ = '';
48$bar = <TESTFILE>;
49if ($bar eq "1234\n12345\n\n") {print "ok 5\n";} else {print "not ok 5\n";}
50
51# Try slurping the rest of the file
52$/ = undef;
53$bar = <TESTFILE>;
54if ($bar eq "123456\n1234567\n") {print "ok 6\n";} else {print "not ok 6\n";}
55
56# try the record reading tests. New file so we don't have to worry about
57# the size of \n.
58close TESTFILE;
59unlink "./foo";
60open TESTFILE, ">./foo";
61print TESTFILE "1234567890123456789012345678901234567890";
62binmode TESTFILE;
63close TESTFILE;
64open TESTFILE, "<./foo";
65binmode TESTFILE;
66
67# Test straight number
68$/ = \2;
69$bar = <TESTFILE>;
70if ($bar eq "12") {print "ok 7\n";} else {print "not ok 7\n";}
71
72# Test stringified number
73$/ = \"2";
74$bar = <TESTFILE>;
75if ($bar eq "34") {print "ok 8\n";} else {print "not ok 8\n";}
76
77# Integer variable
78$foo = 2;
79$/ = \$foo;
80$bar = <TESTFILE>;
81if ($bar eq "56") {print "ok 9\n";} else {print "not ok 9\n";}
82
83# String variable
84$foo = "2";
85$/ = \$foo;
86$bar = <TESTFILE>;
87if ($bar eq "78") {print "ok 10\n";} else {print "not ok 10\n";}
88
7120fed6 89close TESTFILE;
5b2b9c68 90
91# Now for the tricky bit--full record reading
92if ($^O eq 'VMS') {
93 # Create a temp file. We jump through these hoops 'cause CREATE really
94 # doesn't like our methods for some reason.
439f5715 95 open FDLFILE, "> ./foo.fdl";
96 print FDLFILE "RECORD\n FORMAT VARIABLE\n";
97 close FDLFILE;
98 open CREATEFILE, "> ./foo.com";
99 print CREATEFILE '$ DEFINE/USER SYS$INPUT NL:', "\n";
100 print CREATEFILE '$ DEFINE/USER SYS$OUTPUT NL:', "\n";
101 print CREATEFILE '$ OPEN YOW []FOO.BAR/WRITE', "\n";
102 print CREATEFILE '$ CLOSE YOW', "\n";
103 print CREATEFILE "\$EXIT\n";
104 close CREATEFILE;
105 $throwaway = `\@\[\]foo`, "\n";
106 open(TEMPFILE, ">./foo.bar") or print "# open failed $! $^E\n";
5b2b9c68 107 print TEMPFILE "foo\nfoobar\nbaz\n";
108 close TEMPFILE;
5b2b9c68 109
110 open TESTFILE, "<./foo.bar";
111 $/ = \10;
112 $bar = <TESTFILE>;
113 if ($bar eq "foo\n") {print "ok 11\n";} else {print "not ok 11\n";}
114 $bar = <TESTFILE>;
115 if ($bar eq "foobar\n") {print "ok 12\n";} else {print "not ok 12\n";}
116 # can we do a short read?
117 $/ = \2;
118 $bar = <TESTFILE>;
119 if ($bar eq "ba") {print "ok 13\n";} else {print "not ok 13\n";}
120 # do we get the rest of the record?
121 $bar = <TESTFILE>;
122 if ($bar eq "z\n") {print "ok 14\n";} else {print "not ok 14\n";}
123
7120fed6 124 close TESTFILE;
1f47e8e2 125 1 while unlink qw(foo.bar foo.com foo.fdl);
5b2b9c68 126} else {
127 # Nobody else does this at the moment (well, maybe OS/390, but they can
128 # put their own tests in) so we just punt
129 foreach $test (11..14) {print "ok $test # skipped on non-VMS system\n"};
130}
f558d5af 131
132$/ = "\n";
133
134# see if open/readline/close work on our and my variables
135{
136 if (open our $T, "./foo") {
137 my $line = <$T>;
138 print "# $line\n";
139 length($line) == 40 or print "not ";
140 close $T or print "not ";
141 }
142 else {
143 print "not ";
144 }
145 print "ok 15\n";
146}
147
148{
149 if (open my $T, "./foo") {
150 my $line = <$T>;
151 print "# $line\n";
152 length($line) == 40 or print "not ";
153 close $T or print "not ";
154 }
155 else {
156 print "not ";
157 }
158 print "ok 16\n";
159}
160
161# Get rid of the temp file
162END { unlink "./foo"; }