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#!/usr/bin/perl5
#
# Test program for ShowTable.pm
#
# test.pl [1 2 3 ...] [w] [o] [tT] [sS] [bB] [hH] [lL]
#
# w = with titles
# o = without titles
#
# t = ShowTable
# s = ShowSimpleTable
# b = ShowBoxTable
# h = ShowHTMLTable
# l = ShowListTable
#
# T = no ShowTable
# S = no ShowSimpleTable
# B = no ShowBoxTable
# H = no ShowHTMLTable
# L = no ShowListTable
use Data::ShowTable;
use Sys::OutPut;
unshift(@INC,"blib/lib") if -d "blib/lib";
@Titles = ("Index", "Name", "Phone", "Address");
@Types = ("int", "char", "char", "char");
@Data = ( [ 1, "Alan Stebbens", "555-1234", "1234 Something St., CA" ],
[ 2, "Bob Frankel", "555-1235", "9234 Nowhere Way, WA" ],
[ 3, "Mr. Goodwrench","555-9432", "1238 Car Lane Pl., NY" ],
[ 4, "Mr. Ed", "555-3215", "9876 Cowbarn Home, VA" ],
);
@subs = qw( ShowTable ShowSimpleTable ShowListTable ShowHTMLTable ShowBoxTable );
push(@ARGV,(1..20)) unless grep(/\d/,@ARGV);
push(@ARGV,qw(w o)) unless grep(/[wo]/,@ARGV);
push(@ARGV,qw(t s l h b)) unless grep(/[tslhb]/,@ARGV);
$testout = 'test.out'; # where this output goes
$testref = "$testout.ref";
$testdiff = "$testout.diff";
unlink $testout;
open(savSTDOUT, ">&STDOUT");
open(savSTDERR, ">&STDERR");
open(STDOUT,">test.stdout"); open(STDERR,">test.stderr");
select(STDOUT);
&the_test; # run the test
close STDOUT; close STDERR;
# Copy stdout & stderr to the test.out file
open(TESTOUT,">$testout");
select(TESTOUT);
print "*** STDOUT ***\n";
open(OUT,"<test.stdout"); while (<OUT>) { print; } close OUT;
print "*** STDERR ***\n";
open(ERR,"<test.stderr"); while (<ERR>) { print; } close ERR;
close TESTOUT;
unlink ('test.stdout', 'test.stderr');
open(STDOUT, ">&savSTDOUT");
open(STDERR, ">&savSTDERR");
select(STDOUT); $|=1;
if (! -f $testref) { # any existing reference?
system("cp $testout $testref"); # no, copy
}
system("diff $testref $testout >$testdiff");
if ($?>>8) {
print "Test failed: there are differences; see \"$testdiff\".\n";
} else {
print "Test passed: no differences.\n";
unlink $testdiff;
}
exit;
sub test {
my $title = shift;
local @titles = @Titles;
local $theRow;
my $with;
foreach $with (qw( with without )) {
if ($with eq 'with') {
next unless grep(/w/,@ARGV);
@titles = @Titles;
} else {
next unless grep(/o/,@ARGV);
@titles = ();
}
foreach $sub (@subs) {
($flag = $sub) =~ s/^Show(.).*$/\l$1/;
next unless grep(/$flag/, @ARGV) && !grep(/\U$flag/,@ARGV);
out;
out "Testing %s %s titles", $sub, $with;
out $title;
out;
&$sub( \@titles, \@Types, \@Widths,
sub { &ShowRow( $_[0], \$theRow, \@Data ); });
}
@titles = ();
}
}
sub t2 {
print "% ",@_,"\n\n";
system(@_);
print "\n";
}
sub the_test {
@Widths = ( -5, -20, -10, -30);
test "With negative widths" if grep(1 == $_, @ARGV);
@Widths = map { $_ < 0 ? -$_ : $_ } @Widths;
test "With positive widths" if grep(2 == $_, @ARGV);
@Data = ( [ "Alan", "This is a very long line of text which simulates a text ".
"string which is supposed to wrap in its field width." ],
[ "Kevin", "This is another long line of text which will also wrap ".
"so I can see if this part of ShowTable really works as ".
"designed. If not it's back to the drawing board." ],
[ "Toad", "This is a short line" ],
[ "Monica", "This is another short line" ],
[ "Stu", "Finally, here is another long line which shold wrap but ".
"maybe not" ],
);
@Types = qw( char text );
@Titles = qw( Name Biography );
@Widths = ( -10, 40 );
test "With negative widths" if grep(3 == $_, @ARGV);
@Widths = ( 10, 40 );
test "With positive widths" if grep(4 == $_, @ARGV);
@Titles = ( "An Int", "A Float", "A Money", "A String" );
@Types = ( "int", "float", "money", "varchar" );
@Data = ( [ 1, 1.234, "123456.78", "Some money" ],
[ 2, 5.6, "12.45", "Less money" ],
[ 3, .1234, "1235", "Modest money" ],
[ 4, 123.4568, "987654321.00", "Lotsa money" ],
[ 5, -34.2, -4321.98, "Negative money" ],
);
@Widths = ( -5, -8, -8, -16 );
test "With negative widths and default precision" if grep(5 == $_, @ARGV);
@Widths = ( -5, -8.2, -8.2, -16 );
test "With negative widths, and explicit precision" if grep(6 == $_, @ARGV);
@Widths = ( 5, 8, 8, 16 );
test "With positive widths, and default precision" if grep(7 == $_, @ARGV);
@Widths = ( 5, 8.2, 8.2, 16 );
test "With positive widths, and explicit precision" if grep(8 == $_, @ARGV);
@Widths = ( '', '', '', '' );
test "With default widths, and default precision" if grep(9 == $_, @ARGV);
@Widths = ();
test "With no widths" if grep(10 == $_, @ARGV);
# Now test "showtable" some
if (grep(11 == $_, @ARGV)) {
$| = 1;
print "\nTesting showtable..\n";
print "\tShowing tables..\n\n"
&t2("showtable -d: testfile");
&t2("showtable -break=: testfile");
&t2("showtable -d: -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile");
&t2("showtable -d: -titles=Login,PWD -f1,2 testfile");
&t2("showtable -d: -titles=Login,UID,GID,GCOS -f1,3-5 testfile");
&t2("showtable -d: -titles=HomeDir,GCOS,GID,UID,PWD,Login -f6,5,4,3,2,1 testfile");
print "\n\tShowing tables in pipes..\n\n";
&t2("showtable -d: testfile | showtable");
&t2("showtable -d: -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile | showtable -t=1");
&t2("showtable -d: -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile | showtable -t=1 -f1,3,4");
print "\n\tShowing lists ..\n\n";
&t2("showtable -d: -list testfile");
&t2("showtable -break=: -list testfile");
&t2("showtable -d: -list -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile");
&t2("showtable -d: -list -titles=Login,PWD -f1,2 testfile");
&t2("showtable -d: -list -titles=Login,UID,GID,GCOS -f1,3-5 testfile");
&t2("showtable -d: -list -titles=HomeDir,GCOS,GID,UID,PWD,Login -f6,5,4,3,2,1 testfile");
print "\n\tShowing lists in pipes..\n\n";
&t2("showtable -d: -list testfile | showtable -in=list");
&t2("showtable -d: -list -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile | showtable -in=list -list -t=1");
&t2("showtable -d: -list -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile | showtable -in=list -list -t=1 -f1,3,4");
print "\n\tShowing lists from tables..\n\n";
&t2("showtable -d: testfile | showtable -list");
&t2("showtable -d: -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile | showtable -list -t=1");
&t2("showtable -d: -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile | showtable -list -t=1 -f1,3,4");
print "\n\tShowing lists in pipes..\n\n";
&t2("showtable -d: -list testfile | showtable -in=list -box");
&t2("showtable -d: -list -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile | showtable -in=list -box -t=1");
&t2("showtable -d: -list -titles=Login,PWD,UID,GID,GCOS,HomeDir,Shell testfile | showtable -in=list -box -t=1 -f1,3,4");
print "\n\tChecking showtable parsing for tabbed files..\n\n";
&t2("showtable testfile.tabs");
&t2("showtable -d'\t' testfile.tabs");
&t2("showtable -break='\t' testfile.tabs");
&t2("showtable testfile.tabs | showtable");
print "\n\tChecking column width specs..\n\n";
&t2("showtable -d: -cw=,,,10,10 testfile");
&t2("showtable -d: -w=80 testfile");
&t2("showtable -d: -f1,4,5 -cw=,10,10 testfile");
print "\n\tChecking showtable parsing list files..\n\n";
&t2("showtable -in=list tesfile.lst");
}
}
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