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Improve internal error handling output

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Michael Miller 2020-09-26 22:25:53 -06:00
parent 543df88d39
commit d663e82c36
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1 changed files with 7 additions and 18 deletions
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25
src/spectator.cr
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@ -103,7 +103,7 @@ module Spectator
# But if an exception occurs outside an example,
# it's likely the fault of the test framework (Spectator).
# So we display a helpful error that could be reported and return non-zero.
display_error_stack(ex)
display_framework_error(ex)
false
end
@ -147,22 +147,11 @@ module Spectator
# Displays a complete error stack.
# Prints an error and everything that caused it.
# Stacktrace is included.
private def display_error_stack(error) : Nil
puts
puts "Encountered an unexpected error in framework"
# Loop while there's a cause for the error.
# Print each error in the stack.
loop do
display_error(error)
error = error.cause
break unless error
end
end
# Display a single error and its stacktrace.
private def display_error(error) : Nil
puts
puts "Caused by: #{error.message}"
puts error.backtrace.join("\n")
private def display_framework_error(error) : Nil
STDERR.puts
STDERR.puts "!> Spectator encountered an unexpected error."
STDERR.puts "!> This is probably a bug and should be reported."
STDERR.puts
error.inspect_with_backtrace(STDERR)
end
end