llvm-project/compiler-rt/test/fuzzer/seed_inputs.test
Andrew Haberlandt 65945ec2cc
[compiler-rt] [Darwin] Add darwin-remote feature for remote darwin test targets (#174905)
Some tests are already supported on "remote" devices and simulators.
However, there is currently no way to distinguish a remote macOS host
from a local one.

This adds the darwin-remote feature which is common to all test targets
which use a wrapper script (e.g. iossim_run.py).

rdar://167735355

---------

Co-authored-by: Dan Blackwell <danblackwell95@gmail.com>
2026-01-08 10:03:30 -08:00

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# Uses echo in a way that is not supported by the iOS "run-on-device" script.
UNSUPPORTED: darwin-remote
RUN: %cpp_compiler %S/SimpleTest.cpp -o %t-SimpleTest
USE-1: INFO: seed corpus: files: 1
RUN: echo -n "%t-SimpleTest" > %t.seed-inputs
# Test both formats of -seed_inputs argument.
RUN: %run %t-SimpleTest -runs=1 -seed_inputs=@%t.seed-inputs 2>&1 | FileCheck %s --check-prefix=USE-1
RUN: %run %t-SimpleTest -runs=1 -seed_inputs=%t-SimpleTest 2>&1 | FileCheck %s --check-prefix=USE-1
USE-2: INFO: seed corpus: files: 2
RUN: echo -n "%t-SimpleTest,%t-SimpleTest" > %t.seed-inputs
RUN: %run %t-SimpleTest -runs=1 -seed_inputs=@%t.seed-inputs 2>&1 | FileCheck %s --check-prefix=USE-2
RUN: %run %t-SimpleTest -runs=1 -seed_inputs=%t-SimpleTest,%t-SimpleTest 2>&1 | FileCheck %s --check-prefix=USE-2
# Test that missing files and trailing commas are tolerated.
RUN: echo -n "%t-SimpleTest,%t-SimpleTest,nonexistent-file," > %t.seed-inputs
RUN: %run %t-SimpleTest -runs=1 -seed_inputs=@%t.seed-inputs 2>&1 | FileCheck %s --check-prefix=USE-2
RUN: %run %t-SimpleTest -runs=1 -seed_inputs=%t-SimpleTest,%t-SimpleTest,nonexistent-file, 2>&1 | FileCheck %s --check-prefix=USE-2
# Test that using a non existent file or an empty seed list fails.
EMPTY: seed_inputs is empty or @file does not exist.
RUN: not %run %t-SimpleTest -runs=1 -seed_inputs=@nonexistent-file 2>&1 | FileCheck %s --check-prefix=EMPTY
RUN: echo -n "" > %t.seed-inputs
RUN: not %run %t-SimpleTest -runs=1 -seed_inputs=@%t.seed-inputs 2>&1 | FileCheck %s --check-prefix=EMPTY
RUN: not %run %t-SimpleTest -runs=1 -seed_inputs= 2>&1 | FileCheck %s --check-prefix=EMPTY