Expect_test_matcher.ReconcileSourceDetermine whether a test's output matches its expected output.
val expectation_body :
expect:Fmt.t Cst.t Expect_test_common.Expectation.Body.t ->
actual:Base.string ->
default_indent:Base.int ->
pad_single_line:Base.bool ->
allow_output_patterns:Base.bool ->
Fmt.t Cst.t Expect_test_common.Expectation.Body.t Result.t