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3a7c716249
Now that operator errors are detected more accurately, we no longer have any cases where we throw a compile-time error instead of a run-time exception, so we can drop this check now.
155 lines
3.4 KiB
PHP
155 lines
3.4 KiB
PHP
--TEST--
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Test binary operands exposing the same behavior at compile as at run time
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--INI--
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memory_limit=256M
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--FILE--
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<?php
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$operands = [
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"==",
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"!=",
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"===",
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"!==",
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"<",
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"<=",
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">",
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">=",
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"<=>",
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"+",
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"-",
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"*",
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"/",
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"%",
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"**",
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".",
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"|",
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"&",
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"^",
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"or",
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"and",
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"xor",
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"||",
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"&&",
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];
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$input = [
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0,
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1,
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2,
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-1,
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2.0,
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2.1,
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-2.0,
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-2.1,
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PHP_INT_MAX,
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PHP_INT_MIN,
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PHP_INT_MAX * 2,
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PHP_INT_MIN * 2,
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INF,
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NAN,
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[],
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[1, 2],
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[1, 2, 3],
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[1 => 2, 0 => 1],
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[1, 'a' => 2],
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[1, 4],
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[1, 'a'],
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[1, 2 => 2],
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[1, [ 2 ]],
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null,
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false,
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true,
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"",
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" ",
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"banana",
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"Banana",
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"banan",
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"0",
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"200",
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"20",
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"20a",
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" \t\n\r\v\f20",
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"20 ",
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"2e1",
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"2e150",
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"9179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368",
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"-9179769313486231570814527423731704356798070567525844996598917476803157260780028538760589558632766878171540458953514382464234321326889464182768467546703537516986049910576551282076245490090389328944075868508455133942304583236903222948165808559332123348274797826204144723168738177180919299881250404026184124858368",
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"0.1",
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"-0.1",
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"1e-1",
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"-20",
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"-20.0",
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"0x14",
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(string) PHP_INT_MAX * 2,
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(string) PHP_INT_MIN * 2,
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];
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function makeParam($param) {
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if ($param === PHP_INT_MIN) {
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return "PHP_INT_MIN";
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}
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if ($param === PHP_INT_MAX) {
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return "PHP_INT_MAX";
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}
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if (is_string($param)) {
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return '"' . strtr($param, ["\t" => '\t', "\n" => '\n', "\r" => '\r', "\v" => '\v', "\f" => '\f', '$' => '\$', '"' => '\"']) . '"';
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}
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return "(" . str_replace("\n", "", var_export($param, true)) . ")";
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}
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$c = 0;
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$f = 0;
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function prepareLine($op1, $op2, $cmp, $operator) {
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$op1_p = makeParam($op1);
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$op2_p = makeParam($op2);
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$error = "echo '" . addcslashes("$op1_p $operator $op2_p", "\\'") . '\', "\n"; $f++;';
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$compare = "@($op1_p $operator $op2_p)";
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$line = "\$c++; ";
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try {
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$result = makeParam($cmp());
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$line .= "if (" . ($result === "(NAN)" ? "!is_nan($compare)" : "$compare !== $result") . ") { $error }";
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} catch (Error $e) {
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$msg = makeParam($e->getMessage());
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$line .= "try { $compare; $error } catch (Error \$e) { if (\$e->getMessage() !== $msg) { $error } }";
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}
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return $line;
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}
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$filename = __DIR__ . DIRECTORY_SEPARATOR . 'compare_binary_operands_temp.php';
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$file = fopen($filename, "w");
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fwrite($file, "<?php\n");
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foreach ($input as $left) {
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foreach ($input as $right) {
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foreach ($operands as $operand) {
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$line = prepareLine($left, $right, function() use ($left, $right, $operand) {
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return eval("return @(\$left $operand \$right);");
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}, $operand);
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fwrite($file, $line . "\n");
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}
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}
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}
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fclose($file);
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include $filename;
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if($c === 0) {
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echo "Completely failed\n";
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} else {
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echo "Failed: $f\n";
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}
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?>
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--CLEAN--
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<?php
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$fl = __DIR__ . DIRECTORY_SEPARATOR . 'compare_binary_operands_temp.php';
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@unlink($fl);
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?>
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--EXPECT--
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Failed: 0
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