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3ae995f03c
This implements a reduced variant of #1226 with just the following change: -Fatal error: Uncaught exception 'EngineException' with message 'Call to private method foo::bar() from context ''' in %s:%d +Fatal error: Uncaught EngineException: Call to private method foo::bar() from context '' in %s:%d The '' wrapper around messages is very weird if the exception message itself contains ''. Futhermore having the message wrapped in '' doesn't work for the "and defined" suffix of TypeExceptions.
79 lines
1.3 KiB
PHP
79 lines
1.3 KiB
PHP
--TEST--
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yield from on multiple trees needing merge
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--FILE--
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<?php
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function from($levels) {
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foreach (range(0, 2 << $levels) as $v) {
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yield $v;
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if ($v == (1 << ($levels - 1)) - 2) {
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throw new Exception();
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}
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}
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}
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function gen($gen, $level) {
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yield from $gen;
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}
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$levels = 5;
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print "$levels levels\n\n";
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$all = array();
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$all[] = $gens[0][0] = from($levels);
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for ($level = 1; $level < $levels; $level++) {
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for ($i = 0; $i < (1 << $level); $i++) {
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$all[] = $gens[$level][$i] = gen($gens[$level-1][$i >> 1], $level);
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}
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}
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for ($i = 0; $i < 2; $i++) {
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try {
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foreach ($all as $gen) {
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var_dump($gen->current());
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$gen->next();
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if (!$gen->valid()) {
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break;
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}
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}
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} catch(Exception $e) {
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print "$e\n";
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unset($all[array_search($gen, $all)]);
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}
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}
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?>
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--EXPECTF--
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5 levels
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int(0)
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int(1)
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int(2)
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int(3)
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int(4)
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int(5)
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int(6)
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int(7)
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int(8)
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int(9)
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int(10)
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int(11)
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int(12)
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int(13)
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int(14)
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Exception in %s:%d
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Stack trace:
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#0 %s(%d): from(5)
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#1 %s(%d): gen(Object(Generator), 1)
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#2 %s(%d): gen(Object(Generator), 2)
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#3 [internal function]: gen(Object(Generator), 3)
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#4 %s(%d): Generator->next()
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#5 {main}
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ClosedGeneratorException: Generator yielded from aborted, no return value available in %s:%d
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Stack trace:
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#0 [internal function]: gen(Object(Generator), 1)
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#1 %s(%d): Generator->current()
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#2 {main}
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