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Versions: 10
Compression:
Stored size: 1.67 KB
Contents
# Exceptions
# ----------
# shared nonce
nonce = {}
#### Throw
test "basic exception throwing", ->
throws (-> throw 'error'), 'error'
#### Empty Try/Catch/Finally
test "try can exist alone", ->
try
test "try/catch with empty try, empty catch", ->
try
# nothing
catch err
# nothing
test "single-line try/catch with empty try, empty catch", ->
try catch err
test "try/finally with empty try, empty finally", ->
try
# nothing
finally
# nothing
test "single-line try/finally with empty try, empty finally", ->
try finally
test "try/catch/finally with empty try, empty catch, empty finally", ->
try
catch err
finally
test "single-line try/catch/finally with empty try, empty catch, empty finally", ->
try catch err then finally
#### Try/Catch/Finally as an Expression
test "return the result of try when no exception is thrown", ->
result = try
nonce
catch err
undefined
finally
undefined
eq nonce, result
test "single-line result of try when no exception is thrown", ->
result = try nonce catch err then undefined
eq nonce, result
test "return the result of catch when an exception is thrown", ->
fn = ->
try
throw ->
catch err
nonce
doesNotThrow fn
eq nonce, fn()
test "single-line result of catch when an exception is thrown", ->
fn = ->
try throw (->) catch err then nonce
doesNotThrow fn
eq nonce, fn()
test "optional catch", ->
fn = ->
try throw ->
nonce
doesNotThrow fn
eq nonce, fn()
#### Try/Catch/Finally Interaction With Other Constructs
test "try/catch with empty catch as last statement in a function body", ->
fn = ->
try nonce
catch err
eq nonce, fn()
Version data entries
10 entries across 10 versions & 2 rubygems