Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
79072805 | 3 | # $RCSfile: do.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:45 $ |
378cc40b | 4 | |
8d063cd8 LW |
5 | sub foo1 |
6 | { | |
5d96a5e0 | 7 | ok($_[0]); |
8d063cd8 LW |
8 | 'value'; |
9 | } | |
10 | ||
11 | sub foo2 | |
12 | { | |
6d4ff0d2 | 13 | shift; |
5d96a5e0 | 14 | ok($_[0]); |
8d063cd8 LW |
15 | $x = 'value'; |
16 | $x; | |
17 | } | |
18 | ||
5d96a5e0 MS |
19 | my $test = 1; |
20 | sub ok { | |
21 | my($ok, $name) = @_; | |
22 | ||
23 | # You have to do it this way or VMS will get confused. | |
24 | printf "%s %d%s\n", $ok ? "ok" : "not ok", | |
25 | $test, | |
26 | defined $name ? " - $name" : ''; | |
27 | ||
28 | printf "# Failed test at line %d\n", (caller)[2] unless $ok; | |
29 | ||
30 | $test++; | |
31 | return $ok; | |
32 | } | |
33 | ||
db80722a | 34 | print "1..22\n"; |
8d063cd8 | 35 | |
5d96a5e0 MS |
36 | # Test do &sub and proper @_ handling. |
37 | $_[0] = 0; | |
38 | $result = do foo1(1); | |
8d063cd8 | 39 | |
5d96a5e0 MS |
40 | ok( $result eq 'value', ":$result: eq :value:" ); |
41 | ok( $_[0] == 0 ); | |
8d063cd8 | 42 | |
5d96a5e0 MS |
43 | $_[0] = 0; |
44 | $result = do foo2(0,1,0); | |
45 | ok( $result eq 'value', ":$result: eq :value:" ); | |
46 | ok( $_[0] == 0 ); | |
47 | ||
48 | $result = do{ ok 1; 'value';}; | |
49 | ok( $result eq 'value', ":$result: eq :value:" ); | |
378cc40b LW |
50 | |
51 | sub blather { | |
5d96a5e0 | 52 | ok 1 foreach @_; |
378cc40b LW |
53 | } |
54 | ||
5d96a5e0 MS |
55 | do blather("ayep","sho nuff"); |
56 | @x = ("jeepers", "okydoke"); | |
57 | @y = ("uhhuh", "yeppers"); | |
58 | do blather(@x,"noofie",@y); | |
df739378 JH |
59 | |
60 | unshift @INC, '.'; | |
61 | ||
62 | if (open(DO, ">$$.16")) { | |
5d96a5e0 | 63 | print DO "ok(1, 'do in scalar context') if defined wantarray && not wantarray\n"; |
d1e4d418 | 64 | close DO or die "Could not close: $!"; |
df739378 JH |
65 | } |
66 | ||
67 | my $a = do "$$.16"; | |
68 | ||
69 | if (open(DO, ">$$.17")) { | |
5d96a5e0 | 70 | print DO "ok(1, 'do in list context') if defined wantarray && wantarray\n"; |
d1e4d418 | 71 | close DO or die "Could not close: $!"; |
df739378 JH |
72 | } |
73 | ||
74 | my @a = do "$$.17"; | |
75 | ||
76 | if (open(DO, ">$$.18")) { | |
5d96a5e0 | 77 | print DO "ok(1, 'do in void context') if not defined wantarray\n"; |
d1e4d418 | 78 | close DO or die "Could not close: $!"; |
df739378 JH |
79 | } |
80 | ||
81 | do "$$.18"; | |
82 | ||
5d96a5e0 MS |
83 | # bug ID 20010920.007 |
84 | eval qq{ do qq(a file that does not exist); }; | |
d1e4d418 | 85 | ok( !$@, "do on a non-existing file, first try" ); |
5d96a5e0 MS |
86 | |
87 | eval qq{ do uc qq(a file that does not exist); }; | |
d1e4d418 | 88 | ok( !$@, "do on a non-existing file, second try" ); |
5d96a5e0 | 89 | |
d4a8e56c RGS |
90 | # 6 must be interpreted as a file name here |
91 | ok( (!defined do 6) && $!, "'do 6' : $!" ); | |
92 | ||
db80722a RGS |
93 | # [perl #19545] |
94 | push @t, ($u = (do {} . "This should be pushed.")); | |
95 | ok( $#t == 0, "empty do result value" ); | |
96 | ||
df739378 JH |
97 | END { |
98 | 1 while unlink("$$.16", "$$.17", "$$.18"); | |
99 | } |