packages/deriver/tests/Unit/Deriver/Evaluator/Execution/Transfer/ExternalTransferTest.php
1<?php
2
3declare (strict_types=1);
4
5namespace Tests\Unit\Deriver\Evaluator\Execution\Transfer;
6
7use Deriver\Deriver\Contributions;
8use Deriver\Deriver\DeriverConfig;
9use Deriver\Deriver\Evaluator\Call\BoundInstruction;
10use Deriver\Deriver\Evaluator\Call\Evaluators;
11use Deriver\Deriver\Evaluator\Call\Extensions;
12use Deriver\Deriver\Evaluator\Call\Registrations;
13use Deriver\Deriver\Evaluator\Call\StateRegistry;
14use Deriver\Deriver\Evaluator\EvaluatorConfig;
15use Deriver\Deriver\Evaluator\Evidence\Frontier;
16use Deriver\Deriver\Evaluator\Execution\Completion\Completion;
17use Deriver\Deriver\Evaluator\Execution\Context;
18use Deriver\Deriver\Evaluator\Execution\EvaluatorConfig as ExecutionEvaluatorConfig;
19use Deriver\Deriver\Evaluator\Execution\Memory\Memory;
20use Deriver\Deriver\Evaluator\Execution\State;
21use Deriver\Deriver\Evaluator\Execution\Transfer\ExternalTransfer;
22use Deriver\Deriver\Evaluator\Request\Budget;
23use Deriver\Deriver\Evaluator\Request\QueryScope;
24use Deriver\Deriver\Evaluator\Request\ReturnQuery;
25use Deriver\Deriver\Evaluator\TargetProfile;
26use Deriver\Deriver\Evaluator\Term;
27use Deriver\Deriver\Evaluator\TermKind;
28use Deriver\Deriver\Execution\QueryExecution;
29use Deriver\Deriver\Lowerer\Declaration\CallableIdentity;
30use Deriver\Deriver\Lowerer\Declaration\CallableSource;
31use Deriver\Deriver\Lowerer\Declaration\Index;
32use Deriver\Deriver\Lowerer\Declaration\Indexer;
33use Deriver\Deriver\Lowerer\Declaration\Traits\Composition;
34use Deriver\Deriver\Lowerer\Graph\Instruction;
35use Deriver\Deriver\MicroEvaluatorConversion;
36use Deriver\Deriver\Parser\Node\File;
37use Deriver\Deriver\Parser\Parser;
38use Deriver\Deriver\Parser\ParserConfig;
39use Deriver\Deriver\Parser\TargetSyntax;
40use Deriver\Deriver\Providers\ProviderExpansion;
41use Deriver\Deriver\Resolver\AssignmentPatterns;
42use Deriver\Deriver\Resolver\ClassScope;
43use Deriver\Deriver\Resolver\ExpressionValidation;
44use Deriver\Deriver\Resolver\MagicContext;
45use Deriver\Deriver\Resolver\Resolver;
46use Deriver\Deriver\SnapshotIdentity;
47use Deriver\Deriver\Sources\LineMap;
48use Deriver\Deriver\Sources\Path;
49use Deriver\Deriver\Sources\Source;
50use Deriver\Deriver\Sources\SourceRef;
51use Deriver\Deriver\Sources\Sources;
52use Deriver\Exception\ParserException;
53use Deriver\Exception\ResolutionException;
54use PHPUnit\Framework\Attributes\CoversClass;
55use PHPUnit\Framework\Attributes\Small;
56use PHPUnit\Framework\Attributes\UsesClass;
57use PHPUnit\Framework\TestCase;
58
59/**
60 * @covers \Deriver\Deriver\Evaluator\Execution\Transfer\ExternalTransfer
61 */
62#[UsesClass(Resolver::class)]
63#[UsesClass(ExpressionValidation::class)]
64#[UsesClass(ResolutionException::class)]
65#[UsesClass(ParserConfig::class)]
66#[UsesClass(ParserException::class)]
67#[CoversClass(ExternalTransfer::class)]
68#[UsesClass(CallableIdentity::class)]
69#[UsesClass(Instruction::class)]
70#[UsesClass(Completion::class)]
71#[UsesClass(Context::class)]
72#[UsesClass(State::class)]
73#[UsesClass(Memory::class)]
74#[UsesClass(Extensions::class)]
75#[UsesClass(Evaluators::class)]
76#[UsesClass(StateRegistry::class)]
77#[UsesClass(DeriverConfig::class)]
78#[UsesClass(Sources::class)]
79#[UsesClass(Path::class)]
80#[UsesClass(Source::class)]
81#[UsesClass(TargetProfile::class)]
82#[UsesClass(Budget::class)]
83#[UsesClass(QueryScope::class)]
84#[UsesClass(ReturnQuery::class)]
85#[UsesClass(SourceRef::class)]
86#[UsesClass(Parser::class)]
87#[UsesClass(File::class)]
88#[UsesClass(CallableSource::class)]
89#[UsesClass(Indexer::class)]
90#[UsesClass(Index::class)]
91#[UsesClass(Composition::class)]
92#[UsesClass(LineMap::class)]
93#[UsesClass(MagicContext::class)]
94#[UsesClass(AssignmentPatterns::class)]
95#[UsesClass(ClassScope::class)]
96#[UsesClass(TargetSyntax::class)]
97#[UsesClass(Term::class)]
98#[Small]
99final class ExternalTransferTest extends TestCase
100{
101 public function testApplyDistinguishesFreshEventsFromStableEnvironmentInputs(): void
102 {
103 $source1 = '<?php function target(){return 1;}';
104 $budget = new Budget();
105 $configuration = new DeriverConfig();
106 $contributions = new Contributions();
107 $input = new Sources([new Source('fixture.php', $source1)]);
108 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
109 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
110 $contributions1 = $providers->contributions;
111 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
112 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
113 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
114 $snapshotId = $identity->id;
115 $input1 = $providers->input;
116 $parser = new Parser(new ParserConfig($target->version));
117 $trees = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input1, false));
118 $program1 = new Index($snapshotId, $trees);
119 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
120 $snapshotId1 = 'test';
121 $input2 = new Sources([new Source('fixture.php', $source1)]);
122 $profile = $execution->configuration->target;
123 $parser1 = new Parser(new ParserConfig($profile->version));
124 $trees1 = array_map(static fn (Source $source3): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source3->path), $source3->contents, $source3->declarationsOnly))), iterator_to_array($input2, false));
125 $program = new Index($snapshotId1, $trees1);
126 $transfer = new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators));
127 $state = new State();
128 $source = new SourceRef('test', 'fixture.php', 0, 1);
129 $random = new BoundInstruction('random', 'intrinsic', $source, 'result', name: 'random_int');
130 $a = $transfer->apply($random, $state, [Term::constant(1), Term::constant(9)])[0]->value('result');
131 $b = $transfer->apply($random, $state, [Term::constant(1), Term::constant(9)])[0]->value('result');
132 self::assertNotSame($a->literal, $b->literal);
133 $env = new BoundInstruction('env', 'intrinsic', $source, 'result', name: 'getenv');
134 $c = $transfer->apply($env, $state, [Term::constant('NAME')])[0]->value('result');
135 $d = $transfer->apply($env, $state, [Term::constant('NAME')])[0]->value('result');
136 self::assertSame($c->literal, $d->literal);
137 }
138 public function testRangeErrorRejectsReversedBoundsAndOneMissingBound(): void
139 {
140 $source = '<?php function target(){return 1;}';
141 $budget = new Budget();
142 $configuration = new DeriverConfig();
143 $contributions = new Contributions();
144 $input = new Sources([new Source('fixture.php', $source)]);
145 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
146 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
147 $contributions1 = $providers->contributions;
148 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
149 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
150 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
151 $snapshotId = $identity->id;
152 $input1 = $providers->input;
153 $parser = new Parser(new ParserConfig($target->version));
154 $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
155 $program1 = new Index($snapshotId, $trees);
156 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
157 $snapshotId1 = 'test';
158 $input2 = new Sources([new Source('fixture.php', $source)]);
159 $profile = $execution->configuration->target;
160 $parser1 = new Parser(new ParserConfig($profile->version));
161 $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
162 $program = new Index($snapshotId1, $trees1);
163 $transfer = new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators));
164 self::assertSame('ValueError', $transfer->rangeError([Term::constant(9), Term::constant(1)]));
165 self::assertSame('ArgumentCountError', $transfer->rangeError([Term::constant(1)]));
166 self::assertNull($transfer->rangeError([]));
167 }
168 public function testClockTypeKeepsBothOverloadsForAnUnknownFlag(): void
169 {
170 $source = '<?php function target(){return 1;}';
171 $budget = new Budget();
172 $configuration = new DeriverConfig();
173 $contributions = new Contributions();
174 $input = new Sources([new Source('fixture.php', $source)]);
175 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
176 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
177 $contributions1 = $providers->contributions;
178 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
179 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
180 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
181 $snapshotId = $identity->id;
182 $input1 = $providers->input;
183 $parser = new Parser(new ParserConfig($target->version));
184 $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
185 $program1 = new Index($snapshotId, $trees);
186 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
187 $snapshotId1 = 'test';
188 $input2 = new Sources([new Source('fixture.php', $source)]);
189 $profile = $execution->configuration->target;
190 $parser1 = new Parser(new ParserConfig($profile->version));
191 $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
192 $program = new Index($snapshotId1, $trees1);
193 $transfer = new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators));
194 self::assertSame('float', $transfer->clockType([Term::constant(true)]));
195 self::assertSame('string', $transfer->clockType([]));
196 self::assertSame('string|float', $transfer->clockType([Term::parameter('flag', 'bool')]));
197 }
198 public function testRandomRetainsEntropyFailureAlongsideAValidSample(): void
199 {
200 $source = '<?php function target(){return 1;}';
201 $budget = new Budget();
202 $configuration = new DeriverConfig();
203 $contributions = new Contributions();
204 $input = new Sources([new Source('fixture.php', $source)]);
205 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
206 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
207 $contributions1 = $providers->contributions;
208 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
209 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
210 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
211 $snapshotId = $identity->id;
212 $input1 = $providers->input;
213 $parser = new Parser(new ParserConfig($target->version));
214 $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
215 $program1 = new Index($snapshotId, $trees);
216 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
217 $snapshotId1 = 'test';
218 $input2 = new Sources([new Source('fixture.php', $source)]);
219 $profile = $execution->configuration->target;
220 $parser1 = new Parser(new ParserConfig($profile->version));
221 $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
222 $program = new Index($snapshotId1, $trees1);
223 $transfer = new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators));
224 $instruction = new BoundInstruction('random', 'intrinsic', new SourceRef('test', 'a.php', 0, 1), 'result', name: 'random_int');
225 $paths = $transfer->random($instruction, new State(), [Term::constant(1), Term::constant(2)]);
226 self::assertCount(2, $paths);
227 self::assertSame(TermKind::External, $paths[0]->value('result')->kind);
228 self::assertSame('Random\RandomException', $paths[1]->completion->value?->literal);
229 }
230 public function testRandomReturnsAnEqualEndpointWithoutAnEntropyRequest(): void
231 {
232 $source = '<?php function target(){return 1;}';
233 $budget = new Budget();
234 $configuration = new DeriverConfig();
235 $contributions = new Contributions();
236 $input = new Sources([new Source('fixture.php', $source)]);
237 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
238 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
239 $contributions1 = $providers->contributions;
240 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
241 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
242 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
243 $snapshotId = $identity->id;
244 $input1 = $providers->input;
245 $parser = new Parser(new ParserConfig($target->version));
246 $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
247 $program1 = new Index($snapshotId, $trees);
248 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
249 $snapshotId1 = 'test';
250 $input2 = new Sources([new Source('fixture.php', $source)]);
251 $profile = $execution->configuration->target;
252 $parser1 = new Parser(new ParserConfig($profile->version));
253 $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
254 $program = new Index($snapshotId1, $trees1);
255 $transfer = new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators));
256 $instruction = new BoundInstruction('random', 'intrinsic', new SourceRef('test', 'a.php', 0, 1), 'result', name: 'random_int');
257 $paths = $transfer->random($instruction, new State(), [Term::constant(2), Term::constant(2)]);
258 self::assertCount(1, $paths);
259 self::assertSame(2, $paths[0]->value('result')->native());
260 }
261 public function testRandomPreservesThePossibleMtRandRangeErrorForSymbolicBounds(): void
262 {
263 $source = '<?php function target(){return 1;}';
264 $budget = new Budget();
265 $configuration = new DeriverConfig();
266 $contributions = new Contributions();
267 $input = new Sources([new Source('fixture.php', $source)]);
268 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
269 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
270 $contributions1 = $providers->contributions;
271 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
272 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
273 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
274 $snapshotId = $identity->id;
275 $input1 = $providers->input;
276 $parser = new Parser(new ParserConfig($target->version));
277 $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
278 $program1 = new Index($snapshotId, $trees);
279 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
280 $snapshotId1 = 'test';
281 $input2 = new Sources([new Source('fixture.php', $source)]);
282 $profile = $execution->configuration->target;
283 $parser1 = new Parser(new ParserConfig($profile->version));
284 $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
285 $program = new Index($snapshotId1, $trees1);
286 $transfer = new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators));
287 $instruction = new BoundInstruction('random', 'intrinsic', new SourceRef('test', 'a.php', 0, 1), 'result', name: 'mt_rand');
288 $paths = $transfer->random($instruction, new State(), [Term::parameter('min', 'int'), Term::constant(2)]);
289 self::assertCount(2, $paths);
290 self::assertSame('ValueError', $paths[1]->completion->value?->literal);
291 }
292 public function testRangeErrorAllowsReversedRandBounds(): void
293 {
294 $source = '<?php function target(){return 1;}';
295 $budget = new Budget();
296 $configuration = new DeriverConfig();
297 $contributions = new Contributions();
298 $input = new Sources([new Source('fixture.php', $source)]);
299 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
300 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
301 $contributions1 = $providers->contributions;
302 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
303 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
304 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
305 $snapshotId = $identity->id;
306 $input1 = $providers->input;
307 $parser = new Parser(new ParserConfig($target->version));
308 $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
309 $program1 = new Index($snapshotId, $trees);
310 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
311 $snapshotId1 = 'test';
312 $input2 = new Sources([new Source('fixture.php', $source)]);
313 $profile = $execution->configuration->target;
314 $parser1 = new Parser(new ParserConfig($profile->version));
315 $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
316 $program = new Index($snapshotId1, $trees1);
317 self::assertNull((new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators)))->rangeError([Term::constant(9), Term::constant(1)], 'rand'));
318 }
319 public function testEnvironmentKeySeparatesLocalAndSapiLookups(): void
320 {
321 $source = '<?php function target(){return 1;}';
322 $budget = new Budget();
323 $configuration = new DeriverConfig();
324 $contributions = new Contributions();
325 $input = new Sources([new Source('fixture.php', $source)]);
326 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
327 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
328 $contributions1 = $providers->contributions;
329 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
330 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
331 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
332 $snapshotId = $identity->id;
333 $input1 = $providers->input;
334 $parser = new Parser(new ParserConfig($target->version));
335 $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
336 $program1 = new Index($snapshotId, $trees);
337 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
338 $snapshotId1 = 'test';
339 $input2 = new Sources([new Source('fixture.php', $source)]);
340 $profile = $execution->configuration->target;
341 $parser1 = new Parser(new ParserConfig($profile->version));
342 $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
343 $program = new Index($snapshotId1, $trees1);
344 $transfer = new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators));
345 self::assertSame('NAME', $transfer->environmentKey('getenv', [Term::constant('NAME')]));
346 self::assertSame('NAME', $transfer->environmentKey('getenv', [Term::constant('NAME'), Term::constant(true)]));
347 self::assertSame('getenv:lookup', $transfer->environmentKey('getenv', [Term::parameter('name', 'string')]));
348 self::assertSame('getenv', $transfer->environmentKey('getenv', []));
349 }
350 public function testEnvironmentTypeIncludesTheCompleteEnvironmentOverload(): void
351 {
352 $source = '<?php function target(){return 1;}';
353 $budget = new Budget();
354 $configuration = new DeriverConfig();
355 $contributions = new Contributions();
356 $input = new Sources([new Source('fixture.php', $source)]);
357 $target = new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision);
358 $providers = new ProviderExpansion($input, array_map(Term::fromNative(...), $configuration->environment), $contributions);
359 $contributions1 = $providers->contributions;
360 $evaluators = new Evaluators(new TargetProfile($configuration->phpVersion, $configuration->integerBits, $configuration->floatPrecision), new Registrations($contributions1->evaluators, $contributions1->providers, $contributions1->domains, $contributions1->intrinsics, $contributions1->stateSlots), $configuration->standardEvaluators);
361 $settings = new EvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators, array_map((new MicroEvaluatorConversion())->convert(...), $configuration->evaluators));
362 $identity = new SnapshotIdentity($providers->input, $settings, $evaluators, $providers->manifest);
363 $snapshotId = $identity->id;
364 $input1 = $providers->input;
365 $parser = new Parser(new ParserConfig($target->version));
366 $trees = array_map(static fn (Source $source1): File => (new Resolver())->resolve($parser->parse(new Source(Path::normalize($source1->path), $source1->contents, $source1->declarationsOnly))), iterator_to_array($input1, false));
367 $program1 = new Index($snapshotId, $trees);
368 $execution = new QueryExecution($program1, new ExecutionEvaluatorConfig($target, $providers->environment, $configuration->standardEvaluators), $evaluators, $identity->snapshot(array_map(Frontier::fromDiagnostic(...), $program1->diagnostics())));
369 $snapshotId1 = 'test';
370 $input2 = new Sources([new Source('fixture.php', $source)]);
371 $profile = $execution->configuration->target;
372 $parser1 = new Parser(new ParserConfig($profile->version));
373 $trees1 = array_map(static fn (Source $source2): File => (new Resolver())->resolve($parser1->parse(new Source(Path::normalize($source2->path), $source2->contents, $source2->declarationsOnly))), iterator_to_array($input2, false));
374 $program = new Index($snapshotId1, $trees1);
375 $transfer = new ExternalTransfer(new Context($program, new ReturnQuery('target', budget: $budget), $execution->configuration, $execution->evaluators));
376 self::assertSame('array', $transfer->environmentType([]));
377 self::assertSame('string|false', $transfer->environmentType([Term::constant('NAME')]));
378 self::assertSame('array|string|false', $transfer->environmentType([Term::parameter('name', 'string|null')]));
379 }
380}
381