llvm/utils/lit/tests/test-output.py

# RUN: %{lit} -v %{inputs}/test-data --output %t.results.out > %t.out
# RUN: FileCheck < %t.results.out %s

# CHECK: {
# CHECK: "__version__"
# CHECK: "elapsed"
# CHECK-NEXT: "tests": [
# CHECK-NEXT:   {
# CHECK-NEXT:     "code": "PASS",
# CHECK-NEXT:     "elapsed": {{[-+0-9.eE]+}},
# CHECK-NEXT:     "metrics": {
# CHECK-NEXT:       "value0": 1,
# CHECK-NEXT:       "value1": 2.3456,
# CHECK-NEXT:       "value2": "stringy"
# CHECK-NEXT:     }
# CHECK-NEXT:     "name": "test-data :: metrics.ini",
# CHECK-NEXT:     "output": "Test passed."
# CHECK-NEXT:   }
# CHECK-NEXT: ]
# CHECK-NEXT: }