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Robin Fernandes
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Additional output buffering tests.
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lines changed

‎tests/output/flush_basic_001.phpt

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--TEST--
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Test basic functionality of flush()
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--FILE--
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<?php
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/*
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* proto void flush(void)
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* Function is implemented in ext/standard/basic_functions.c.
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*/
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// Verify return type
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var_dump(flush());
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// Ensure user buffers are not flushed by flush()
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ob_start();
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echo "Inside a user buffer\n";
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flush();
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ob_end_clean();
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echo "Outside of any user buffers\n";
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var_dump(flush());
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?>
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--EXPECT--
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NULL
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Outside of any user buffers
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NULL

‎tests/output/flush_error_001.phpt

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--TEST--
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Test wrong number of arguments for flush() (no impact)
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--FILE--
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<?php
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/*
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* proto void flush(void)
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* Function is implemented in ext/standard/basic_functions.c.
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*/
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$extra_arg = 1;
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echo "\nToo many arguments\n";
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var_dump(flush($extra_arg));
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?>
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--EXPECTF--
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Too many arguments
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NULL

‎tests/output/ob_clean_basic_001.phpt

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--TEST--
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Test ob_clean() function : basic functionality
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--FILE--
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<?php
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/* Prototype : proto bool ob_clean(void)
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* Description: Clean (delete) the current output buffer
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* Source code: main/output.c
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* Alias to functions:
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*/
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echo "*** Testing ob_clean() : basic functionality ***\n";
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// Zero arguments
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echo "\n-- Testing ob_clean() function with Zero arguments --\n";
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var_dump( ob_clean() );
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ob_start();
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echo "You should never see this.";
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var_dump(ob_clean());
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echo "Ensure the buffer is still active after the clean.";
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$out = ob_get_clean();
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var_dump($out);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing ob_clean() : basic functionality ***
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-- Testing ob_clean() function with Zero arguments --
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Notice: ob_clean(): failed to delete buffer. No buffer to delete. in %s on line 12
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bool(false)
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string(61) "bool(true)
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Ensure the buffer is still active after the clean."
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Done

‎tests/output/ob_clean_error_001.phpt

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--TEST--
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Test ob_clean() function : error conditions
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--FILE--
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<?php
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/* Prototype : proto bool ob_clean(void)
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* Description: Clean (delete) the current output buffer
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* Source code: main/output.c
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* Alias to functions:
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*/
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echo "*** Testing ob_clean() : error conditions ***\n";
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// One argument
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echo "\n-- Testing ob_clean() function with one argument --\n";
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$extra_arg = 10;;
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var_dump( ob_clean($extra_arg) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing ob_clean() : error conditions ***
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-- Testing ob_clean() function with one argument --
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Warning: Wrong parameter count for ob_clean() in %s on line 13
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NULL
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Done

‎tests/output/ob_end_clean_basic_001.phpt

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--TEST--
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Test return type and value, as well as basic behaviour, for ob_end_clean()
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--FILE--
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<?php
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/*
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* proto bool ob_end_clean(void)
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* Function is implemented in main/output.c
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*/
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var_dump(ob_end_clean());
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ob_start();
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var_dump(ob_end_clean());
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ob_start();
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echo "Hello";
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var_dump(ob_end_clean());
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var_dump(ob_end_clean());
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?>
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--EXPECTF--
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Notice: ob_end_clean(): failed to delete buffer. No buffer to delete. in %s on line 7
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bool(false)
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bool(true)
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bool(true)
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Notice: ob_end_clean(): failed to delete buffer. No buffer to delete. in %s on line 16
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bool(false)
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‎tests/output/ob_end_clean_error_001.phpt

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--TEST--
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Test wrong number of arguments for ob_end_clean()
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--FILE--
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<?php
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/*
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* proto bool ob_end_clean(void)
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* Function is implemented in main/output.c
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*/
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$extra_arg = 1;
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echo "\nToo many arguments\n";
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var_dump(ob_end_clean($extra_arg));
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?>
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--EXPECTF--
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Too many arguments
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Warning: Wrong parameter count for ob_end_clean() in %s on line 10
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NULL

‎tests/output/ob_end_flush_basic_001.phpt

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--TEST--
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Test ob_end_flush() function : basic functionality
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--FILE--
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<?php
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/* Prototype : proto bool ob_end_flush(void)
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* Description: Flush (send) the output buffer, and delete current output buffer
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* Source code: main/output.c
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* Alias to functions:
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*/
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echo "*** Testing ob_end_flush() : basic functionality ***\n";
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// Zero arguments
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echo "\n-- Testing ob_end_flush() function with Zero arguments --\n";
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var_dump(ob_end_flush());
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ob_start();
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var_dump(ob_end_flush());
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ob_start();
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echo "Hello\n";
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var_dump(ob_end_flush());
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var_dump(ob_end_flush());
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echo "Done";
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?>
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--EXPECTF--
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*** Testing ob_end_flush() : basic functionality ***
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-- Testing ob_end_flush() function with Zero arguments --
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Notice: ob_end_flush(): failed to delete and flush buffer. No buffer to delete or flush. in %s on line 12
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bool(false)
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bool(true)
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Hello
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bool(true)
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Notice: ob_end_flush(): failed to delete and flush buffer. No buffer to delete or flush. in %s on line 21
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bool(false)
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Done

‎tests/output/ob_end_flush_error_001.phpt

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--TEST--
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Test ob_end_flush() function : error conditions
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--FILE--
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<?php
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/* Prototype : proto bool ob_end_flush(void)
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* Description: Flush (send) the output buffer, and delete current output buffer
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* Source code: main/output.c
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* Alias to functions:
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*/
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echo "*** Testing ob_end_flush() : error conditions ***\n";
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// One argument
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echo "\n-- Testing ob_end_flush() function with one argument --\n";
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$extra_arg = 10;;
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var_dump( ob_end_flush($extra_arg) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing ob_end_flush() : error conditions ***
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-- Testing ob_end_flush() function with one argument --
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Warning: Wrong parameter count for ob_end_flush() in %s on line 13
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NULL
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Done

‎tests/output/ob_flush_basic_001.phpt

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--TEST--
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Test ob_flush() function : basic functionality
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--FILE--
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<?php
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/* Prototype : proto bool ob_flush(void)
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* Description: Flush (send) contents of the output buffer. The last buffer content is sent to next buffer
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* Source code: main/output.c
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* Alias to functions:
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*/
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echo "*** Testing ob_flush() : basic functionality ***\n";
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// Zero arguments
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echo "\n-- Testing ob_flush() function with Zero arguments --\n";
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var_dump(ob_flush());
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ob_start();
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echo "This should get flushed.\n";
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var_dump(ob_flush());
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echo "Ensure the buffer is still active after the flush.\n";
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$out = ob_flush();
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var_dump($out);
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echo "Done";
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?>
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--EXPECTF--
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*** Testing ob_flush() : basic functionality ***
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-- Testing ob_flush() function with Zero arguments --
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Notice: ob_flush(): failed to flush buffer. No buffer to flush. in %s on line 12
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bool(false)
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This should get flushed.
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bool(true)
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Ensure the buffer is still active after the flush.
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bool(true)
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Done

‎tests/output/ob_flush_error_001.phpt

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--TEST--
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Test ob_flush() function : error conditions
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--FILE--
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<?php
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/* Prototype : proto bool ob_flush(void)
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* Description: Flush (send) contents of the output buffer. The last buffer content is sent to next buffer
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* Source code: main/output.c
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* Alias to functions:
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*/
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echo "*** Testing ob_flush() : error conditions ***\n";
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// One argument
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echo "\n-- Testing ob_flush() function with one argument --\n";
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$extra_arg = 10;;
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var_dump( ob_flush($extra_arg) );
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echo "Done";
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?>
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--EXPECTF--
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*** Testing ob_flush() : error conditions ***
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-- Testing ob_flush() function with one argument --
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Warning: Wrong parameter count for ob_flush() in %s on line 13
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NULL
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Done

‎tests/output/ob_get_clean_basic_001.phpt

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--TEST--
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Test return type and value, as well as basic behaviour, of ob_get_clean()
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--FILE--
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<?php
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/*
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* proto bool ob_get_clean(void)
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* Function is implemented in main/output.c
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*/
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var_dump(ob_get_clean());
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ob_start();
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echo "Hello World";
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var_dump(ob_get_clean());
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?>
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--EXPECTF--
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bool(false)
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string(11) "Hello World"

‎tests/output/ob_get_clean_basic_002.phpt

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--TEST--
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Test basic behaviour of ob_get_clean()
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--FILE--
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<?php
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/*
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* proto bool ob_get_clean(void)
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* Function is implemented in main/output.c
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*/
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ob_start();
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echo "Hello World";
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$out = ob_get_clean();
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$out = strtolower($out);
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var_dump($out);
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?>
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--EXPECT--
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string(11) "hello world"

‎tests/output/ob_get_clean_error_001.phpt

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--TEST--
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Test wrong number of arguments for ob_get_clean()
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--FILE--
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<?php
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/*
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* proto bool ob_get_clean(void)
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* Function is implemented in main/output.c
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*/
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$extra_arg = 1;
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echo "\nToo many arguments\n";
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var_dump(ob_get_clean($extra_arg));
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?>
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--EXPECTF--
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Too many arguments
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Warning: Wrong parameter count for ob_get_clean() in %s on line 10
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NULL

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