74 lines
1.7 KiB
Perl
74 lines
1.7 KiB
Perl
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# Before `make install' is performed this script should be runnable with
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# `make test'. After `make install' it should work as `perl test.pl'
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######################### We start with some black magic to print on failure.
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# Change 1..1 below to 1..last_test_to_print .
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# (It may become useful if the test is moved to ./t subdirectory.)
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BEGIN { $| = 1; print "1..6\n"; }
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END {print "not ok 1\n" unless $loaded;}
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use TimeSeries;
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$loaded = 1;
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print "ok 1\n";
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######################### End of black magic.
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# Insert your test code below (better if it prints "ok 13"
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# (correspondingly "not ok 13") depending on the success of chunk 13
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# of the test code):
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my $test;
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$test = 2;
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my $ts = TimeSeries->new();
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if (defined($ts)) {
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print "ok $test\n";
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} else {
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print "not ok $test\n";
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}
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$ts->legend("value");
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$ts->add(1.000E9, 5);
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$ts->add(1.001E9, 9);
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$ts->add(1.002E9, 3);
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$test = 3;
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my $g = $ts->plot();
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print STDERR "length \$g = ", length($g), "\n";
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if (length($g) > 0 && substr($g, 0, 3) eq "PNG") {
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print "ok $test\n";
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} else {
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print "not ok $test\n";
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}
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$test = 4;
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$ts->output_format("gif");
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my $g = $ts->plot();
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print STDERR "length \$g = ", length($g), "\n";
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if (length($g) > 0 && substr($g, 0, 6) eq "GIF87a") {
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print "ok $test\n";
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} else {
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print "not ok $test\n";
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}
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$test = 5;
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$ts->output_format("jpeg");
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my $g = $ts->plot();
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print STDERR "length \$g = ", length($g), "\n";
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if (length($g) > 0 && substr($g, 0, 10) eq "\377\330\377\340\000\020JFIF") {
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print "ok $test\n";
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} else {
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print "not ok $test\n";
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}
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$test = 6;
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$ts->output_format("ps");
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my $g = $ts->plot();
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print STDERR "length \$g = ", length($g), "\n";
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if (length($g) > 0 && substr($g, 0, 2) eq "%!") {
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print "ok $test\n";
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} else {
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print "not ok $test\n";
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}
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