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archived-php-src/Zend/tests/offsets/string_container_offset_behaviour.phpt

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--TEST--
String containers behaviour with offsets
--FILE--
<?php
require_once __DIR__ . DIRECTORY_SEPARATOR . 'test_offset_helpers.inc';
const EXPECTED_OUTPUT_VALID_OFFSETS = <<<OUTPUT
Read before write:
Warning: Uninitialized string offset %d in %s on line %d
string(0) ""
Write:
Read:
string(1) "5"
Read-Write:
Cannot use assign-op operators with string offsets
isset():
bool(true)
empty():
bool(false)
null coalesce:
string(1) "5"
Reference to dimension:
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: Uninitialized string offset %d in %s on line %d
string(0) ""
Nested write:
Cannot use string offset as an array
Nested Read-Write:
Cannot use string offset as an array
Nested isset():
bool(false)
Nested empty():
bool(true)
Nested null coalesce:
string(7) "default"
Nested unset():
Cannot use string offset as an array
OUTPUT;
$EXPECTED_OUTPUT_VALID_OFFSETS_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_VALID_OFFSETS) . '$/s';
const EXPECTED_OUTPUT_VALID_OFFSETS_OUT_OF_RANGE = <<<OUTPUT
Read before write:
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Write:
Warning: Illegal string offset %i in %s on line %d
Read:
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Read-Write:
Cannot use assign-op operators with string offsets
isset():
bool(false)
empty():
bool(true)
null coalesce:
string(7) "default"
Reference to dimension:
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: Uninitialized string offset %i in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Nested write:
Cannot use string offset as an array
Nested Read-Write:
Cannot use string offset as an array
Nested isset():
bool(false)
Nested empty():
bool(true)
Nested null coalesce:
string(7) "default"
Nested unset():
Cannot use string offset as an array
OUTPUT;
$EXPECTED_OUTPUT_VALID_OFFSETS_OUT_OF_RANGE_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_VALID_OFFSETS_OUT_OF_RANGE) . '$/s';
const EXPECTED_OUTPUT_STRING_CAST_OFFSETS = <<<OUTPUT
Read before write:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %d in %s on line %d
string(0) ""
Write:
Warning: String offset cast occurred in %s on line %d
Read:
Warning: String offset cast occurred in %s on line %d
string(1) "5"
Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use assign-op operators with string offsets
isset():
bool(true)
empty():
bool(false)
null coalesce:
string(1) "5"
Reference to dimension:
Warning: String offset cast occurred in %s on line %d
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: String offset cast occurred in %s on line %d
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %d in %s on line %d
string(0) ""
Nested write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested isset():
bool(false)
Nested empty():
bool(true)
Nested null coalesce:
string(7) "default"
Nested unset():
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
OUTPUT;
$EXPECTED_OUTPUT_STRING_CAST_OFFSETS_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_STRING_CAST_OFFSETS) . '$/s';
const EXPECTED_OUTPUT_STRING_CAST_OFFSETS_TO_0 = <<<OUTPUT
Read before write:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset 0 in %s on line %d
string(0) ""
Write:
Warning: String offset cast occurred in %s on line %d
Read:
Warning: String offset cast occurred in %s on line %d
string(1) "5"
Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use assign-op operators with string offsets
isset():
bool(true)
empty():
bool(false)
null coalesce:
string(1) "5"
Reference to dimension:
Warning: String offset cast occurred in %s on line %d
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: String offset cast occurred in %s on line %d
Warning: String offset cast occurred in %s on line %d
string(1) "5"
Nested write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested isset():
bool(true)
Nested empty():
bool(false)
Nested null coalesce:
string(1) "5"
Nested unset():
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
OUTPUT;
$EXPECTED_OUTPUT_STRING_CAST_OFFSETS_TO_0_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_STRING_CAST_OFFSETS_TO_0) . '$/s';
const EXPECTED_OUTPUT_STRING_CAST_OFFSETS_OUT_OF_RANGE = <<<OUTPUT
Read before write:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Write:
Warning: String offset cast occurred in %s on line %d
Warning: Illegal string offset %i in %s on line %d
Read:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use assign-op operators with string offsets
isset():
bool(false)
empty():
bool(true)
null coalesce:
string(7) "default"
Reference to dimension:
Warning: String offset cast occurred in %s on line %d
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Nested write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested isset():
bool(false)
Nested empty():
bool(true)
Nested null coalesce:
string(7) "default"
Nested unset():
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
OUTPUT;
$EXPECTED_OUTPUT_STRING_CAST_OFFSETS_OUT_OF_RANGE_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_STRING_CAST_OFFSETS_OUT_OF_RANGE) . '$/s';
const EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OUT_OF_RANGE_OFFSETS = <<<OUTPUT
Read before write:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Write:
Warning: String offset cast occurred in %s on line %d
Warning: Illegal string offset %i in %s on line %d
Read:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use assign-op operators with string offsets
isset():
Deprecated: Implicit conversion from float %f to int loses precision in %s on line %d
bool(false)
empty():
Deprecated: Implicit conversion from float %f to int loses precision in %s on line %d
bool(true)
null coalesce:
string(7) "default"
Reference to dimension:
Warning: String offset cast occurred in %s on line %d
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Nested write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested isset():
bool(false)
Nested empty():
bool(true)
Nested null coalesce:
string(7) "default"
Nested unset():
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
OUTPUT;
$EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OUT_OF_RANGE_OFFSETS_REGEX = '/^' . expectf_to_regex(EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OUT_OF_RANGE_OFFSETS) . '$/s';
const EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OFFSETS = <<<OUTPUT
Read before write:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Write:
Warning: String offset cast occurred in %s on line %d
Read:
Warning: String offset cast occurred in %s on line %d
string(1) "5"
Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use assign-op operators with string offsets
isset():
Deprecated: Implicit conversion from float %f to int loses precision in %s on line %d
bool(true)
empty():
Deprecated: Implicit conversion from float %f to int loses precision in %s on line %d
bool(false)
null coalesce:
string(1) "5"
Reference to dimension:
Warning: String offset cast occurred in %s on line %d
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: String offset cast occurred in %s on line %d
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %i in %s on line %d
string(0) ""
Nested write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested isset():
Deprecated: Implicit conversion from float %f to int loses precision in %s on line %d
bool(false)
Nested empty():
Deprecated: Implicit conversion from float %f to int loses precision in %s on line %d
bool(true)
Nested null coalesce:
string(7) "default"
Nested unset():
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
OUTPUT;
$EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OFFSETS_REGEX = '/^' . expectf_to_regex(EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OFFSETS) . '$/s';
const EXPECTED_OUTPUT_FLOAT_OOB_OFFSETS = <<<OUTPUT
Read before write:
Warning: String offset cast occurred in %s on line %d
Warning: Uninitialized string offset %d in %s on line %d
string(0) ""
Write:
Warning: String offset cast occurred in %s on line %d
Read:
Warning: String offset cast occurred in %s on line %d
string(1) "5"
Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use assign-op operators with string offsets
isset():
Warning: The float %F is not representable as an int, cast occurred in %s on line %d
Deprecated: Implicit conversion from float %F to int loses precision in %s on line %d
bool(true)
empty():
Warning: The float %F is not representable as an int, cast occurred in %s on line %d
Deprecated: Implicit conversion from float %F to int loses precision in %s on line %d
bool(false)
null coalesce:
string(1) "5"
Reference to dimension:
Warning: String offset cast occurred in %s on line %d
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: String offset cast occurred in %s on line %d
Warning: String offset cast occurred in %s on line %d
string(1) "5"
Nested write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested Read-Write:
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
Nested isset():
Warning: The float %F is not representable as an int, cast occurred in %s on line %d
Deprecated: Implicit conversion from float %F to int loses precision in %s on line %d
bool(true)
Nested empty():
Warning: The float %F is not representable as an int, cast occurred in %s on line %d
Deprecated: Implicit conversion from float %F to int loses precision in %s on line %d
bool(false)
Nested null coalesce:
string(1) "5"
Nested unset():
Warning: String offset cast occurred in %s on line %d
Cannot use string offset as an array
OUTPUT;
$EXPECTED_OUTPUT_FLOAT_OOB_OFFSETS_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_FLOAT_OOB_OFFSETS) . '$/s';
const EXPECTED_OUTPUT_INVALID_OFFSETS = <<<OUTPUT
Read before write:
Cannot access offset of type %s on string
Write:
Cannot access offset of type %s on string
Read:
Cannot access offset of type %s on string
Read-Write:
Cannot access offset of type %s on string
isset():
bool(false)
empty():
bool(true)
null coalesce:
Cannot access offset of type %s on string
Reference to dimension:
Cannot access offset of type %s on string
unset():
Cannot unset string offsets
Nested read:
Cannot access offset of type %s on string
Nested write:
Cannot access offset of type %s on string
Nested Read-Write:
Cannot access offset of type %s on string
Nested isset():
Cannot access offset of type %s on string
Nested empty():
Cannot access offset of type %s on string
Nested null coalesce:
Cannot access offset of type %s on string
Nested unset():
Cannot unset string offsets
OUTPUT;
$EXPECTED_OUTPUT_INVALID_OFFSETS_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_INVALID_OFFSETS) . '$/s';
const EXPECTED_OUTPUT_INVALID_OFFSETS_AS_STRINGS = <<<OUTPUT
Read before write:
Cannot access offset of type string on string
Write:
Cannot access offset of type string on string
Read:
Cannot access offset of type string on string
Read-Write:
Cannot access offset of type string on string
isset():
bool(false)
empty():
bool(true)
null coalesce:
string(7) "default"
Reference to dimension:
Cannot access offset of type string on string
unset():
Cannot unset string offsets
Nested read:
Cannot access offset of type string on string
Nested write:
Cannot access offset of type string on string
Nested Read-Write:
Cannot access offset of type string on string
Nested isset():
bool(false)
Nested empty():
bool(true)
Nested null coalesce:
string(7) "default"
Nested unset():
Cannot unset string offsets
OUTPUT;
const EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS = <<<OUTPUT
Read before write:
Warning: Illegal string offset %s in %s on line %d
Warning: Uninitialized string offset %d in %s on line %d
string(0) ""
Write:
Warning: Illegal string offset %s in %s on line %d
Read:
Warning: Illegal string offset %s in %s on line %d
string(1) "5"
Read-Write:
Warning: Illegal string offset %s in %s on line %d
Cannot use assign-op operators with string offsets
isset():
bool(false)
empty():
bool(true)
null coalesce:
Warning: Illegal string offset %s in %s on line %d
string(1) "5"
Reference to dimension:
Warning: Illegal string offset %s in %s on line %d
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: Illegal string offset %s in %s on line %d
Warning: Illegal string offset %s in %s on line %d
Warning: Uninitialized string offset %d in %s on line %d
string(0) ""
Nested write:
Warning: Illegal string offset %s in %s on line %d
Cannot use string offset as an array
Nested Read-Write:
Warning: Illegal string offset %s in %s on line %d
Cannot use string offset as an array
Nested isset():
Warning: Illegal string offset %s in %s on line %d
bool(false)
Nested empty():
Warning: Illegal string offset %s in %s on line %d
bool(true)
Nested null coalesce:
Warning: Illegal string offset %s in %s on line %d
Warning: Illegal string offset %s in %s on line %d
string(7) "default"
Nested unset():
Cannot use string offset as an array
OUTPUT;
$EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS) . '$/s';
const EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS_TO_0 = <<<OUTPUT
Read before write:
Warning: Illegal string offset %s in %s on line %d
Warning: Uninitialized string offset 0 in %s on line %d
string(0) ""
Write:
Warning: Illegal string offset %s in %s on line %d
Read:
Warning: Illegal string offset %s in %s on line %d
string(1) "5"
Read-Write:
Warning: Illegal string offset %s in %s on line %d
Cannot use assign-op operators with string offsets
isset():
bool(false)
empty():
bool(true)
null coalesce:
Warning: Illegal string offset %s in %s on line %d
string(1) "5"
Reference to dimension:
Warning: Illegal string offset %s in %s on line %d
Cannot create references %s string offsets
unset():
Cannot unset string offsets
Nested read:
Warning: Illegal string offset %s in %s on line %d
Warning: Illegal string offset %s in %s on line %d
string(1) "5"
Nested write:
Warning: Illegal string offset %s in %s on line %d
Cannot use string offset as an array
Nested Read-Write:
Warning: Illegal string offset %s in %s on line %d
Cannot use string offset as an array
Nested isset():
Warning: Illegal string offset %s in %s on line %d
bool(false)
Nested empty():
Warning: Illegal string offset %s in %s on line %d
bool(true)
Nested null coalesce:
Warning: Illegal string offset %s in %s on line %d
Warning: Illegal string offset %s in %s on line %d
string(1) "5"
Nested unset():
Cannot use string offset as an array
OUTPUT;
$EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS_TO_0_REGEX = '/^' . expectf_to_regex(EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS_TO_0) . '$/s';
ob_start();
foreach ($offsets as $dimension) {
$container = '';
$error = '""[' . zend_test_var_export($dimension) . '] has different outputs' . "\n";
include $var_dim_filename;
$varOutput = ob_get_contents();
ob_clean();
$varOutput = str_replace(
[$var_dim_filename],
['%s'],
$varOutput
);
if (
!preg_match($EXPECTED_OUTPUT_VALID_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_VALID_OFFSETS_OUT_OF_RANGE_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_STRING_CAST_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_STRING_CAST_OFFSETS_TO_0_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_STRING_CAST_OFFSETS_OUT_OF_RANGE_REGEX, $varOutput)
&& !preg_match($EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OUT_OF_RANGE_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_FLOAT_OOB_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_INVALID_OFFSETS_REGEX, $varOutput)
&& $varOutput !== EXPECTED_OUTPUT_INVALID_OFFSETS_AS_STRINGS
&& !preg_match($EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS_TO_0_REGEX, $varOutput)
) {
file_put_contents(__DIR__ . DIRECTORY_SEPARATOR . "debug_string_container_{$failuresNb}.txt", $varOutput);
++$failuresNb;
$failures[] = $error;
}
++$testCasesTotal;
}
/* Using offsets as references */
foreach ($offsets as $offset) {
$dimension = &$offset;
$container = '';
$error = '""[&' . zend_test_var_export($offset) . '] has different outputs' . "\n";
include $var_dim_filename;
$varOutput = ob_get_contents();
ob_clean();
$varOutput = str_replace(
[$var_dim_filename],
['%s'],
$varOutput
);
if (
!preg_match($EXPECTED_OUTPUT_VALID_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_VALID_OFFSETS_OUT_OF_RANGE_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_STRING_CAST_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_STRING_CAST_OFFSETS_TO_0_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_STRING_CAST_OFFSETS_OUT_OF_RANGE_REGEX, $varOutput)
&& !preg_match($EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTF_OUTPUT_FLOAT_WITH_FRACTIONAL_OUT_OF_RANGE_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_FLOAT_OOB_OFFSETS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_INVALID_OFFSETS_REGEX, $varOutput)
&& $varOutput !== EXPECTED_OUTPUT_INVALID_OFFSETS_AS_STRINGS
&& !preg_match($EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS_REGEX, $varOutput)
&& !preg_match($EXPECTED_OUTPUT_INVALID_OFFSETS_AS_LEADING_NUMERIC_STRINGS_TO_0_REGEX, $varOutput)
) {
file_put_contents(__DIR__ . DIRECTORY_SEPARATOR . "debug_string_container_{$failuresNb}.txt", $varOutput);
++$failuresNb;
$failures[] = $error;
}
++$testCasesTotal;
}
ob_end_clean();
echo "Executed tests\n";
if ($failures !== []) {
echo "Failures:\n" . implode($failures);
}
?>
--EXPECT--
Executed tests
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