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127 lines
2.8 KiB
PHP
127 lines
2.8 KiB
PHP
--TEST--
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Test range() function (errors)
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--INI--
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precision=14
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--FILE--
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<?php
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echo "\n*** Testing error conditions ***\n";
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echo "\n-- Testing ( (low < high) && (step = 0) ) --\n";
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try {
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var_dump( range(1, 2, 0) );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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var_dump( range("a", "b", 0) );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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echo "\n\n-- Testing ( (low > high) && (step = 0) ) --\n";
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try {
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var_dump( range(2, 1, 0) );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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var_dump( range("b", "a", 0) );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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echo "\n\n-- Testing ( (low < high) && (high-low < step) ) --\n";
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try {
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var_dump( range(1.0, 7.0, 6.5) );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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echo "\n\n-- Testing ( (low > high) && (low-high < step) ) --\n";
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try {
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var_dump( range(7.0, 1.0, 6.5) );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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echo "\n-- Testing other conditions --\n";
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try {
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var_dump( range(-1, -2, 2) );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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var_dump( range("a", "j", "z") );
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} catch (TypeError $e) {
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echo $e->getMessage(), "\n";
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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var_dump( range(0, 1, "140962482048819216326.24") );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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try {
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var_dump( range(0, 1, "140962482048819216326.24.") );
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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echo "\n-- Testing Invalid steps --\n";
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$step_arr = array( "string", NULL, FALSE, "", "\0" );
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foreach( $step_arr as $step ) {
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try {
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var_dump( range( 1, 5, $step ) );
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} catch (\TypeError $e) {
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echo $e->getMessage(), "\n";
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} catch (\Error $e) {
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echo $e->getMessage(), "\n";
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}
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}
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echo "Done\n";
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?>
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--EXPECTF--
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*** Testing error conditions ***
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-- Testing ( (low < high) && (step = 0) ) --
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step exceeds the specified range
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step exceeds the specified range
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-- Testing ( (low > high) && (step = 0) ) --
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step exceeds the specified range
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step exceeds the specified range
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-- Testing ( (low < high) && (high-low < step) ) --
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step exceeds the specified range
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-- Testing ( (low > high) && (low-high < step) ) --
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step exceeds the specified range
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-- Testing other conditions --
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step exceeds the specified range
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range() expects parameter 3 to be int or float, string given
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step exceeds the specified range
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Notice: A non well formed numeric value encountered in %s on line %d
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step exceeds the specified range
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-- Testing Invalid steps --
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range() expects parameter 3 to be int or float, string given
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step exceeds the specified range
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step exceeds the specified range
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range() expects parameter 3 to be int or float, string given
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range() expects parameter 3 to be int or float, string given
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Done
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