hjsmin-0.0.13: runtests.hs
import Test.Framework (defaultMain, testGroup, Test)
import Test.Framework.Providers.HUnit
import Test.HUnit hiding (Test)
import Data.Char
import Text.Jasmine
import Language.JavaScript.Parser
import Text.Jasmine.Pretty
import qualified Data.ByteString.Lazy as LB
import qualified Data.Text as T
import qualified Data.Text.Encoding as E
main :: IO ()
main = defaultMain [testSuite,testSuiteMin,testSuiteFiles,testSuiteFilesUnminified]
testSuite :: Test
testSuite = testGroup "Text.Jasmine.Parse"
[
testCase "helloWorld" caseHelloWorld
, testCase "helloWorld2" caseHelloWorld2
, testCase "simpleAssignment" caseSimpleAssignment
, testCase "emptyFor" caseEmptyFor
, testCase "fullFor" caseFullFor
, testCase "forVarFull" caseForVarFull
, testCase "ifelse1" caseIfElse1
, testCase "ifelse2" caseIfElse2
, testCase "0_f.js" case0_f
, testCase "01_semi1.js" case01_semi1
, testCase "min_100_animals" case_min_100_animals
, testCase "mergeStrings" caseMergeStrings
, testCase "TrailingCommas" caseTrailingCommas
, testCase "GetSet" caseGetSet
, testCase "Unicode" caseUnicode
, testCase "Issue3" caseIssue3
]
testSuiteMin :: Test
testSuiteMin = testGroup "Text.Jasmine.Pretty"
[ testCase "helloWorld" caseMinHelloWorld
, testCase "helloWorld2" caseMinHelloWorld2
, testCase "simpleAssignment" caseMinSimpleAssignment
, testCase "ifelse1" caseMinIfElse1
, testCase "ifelse2" caseMinIfElse2
, testCase "0_f.js" caseMin0_f
, testCase "01_semi1.js" caseMin01_semi1
, testCase "min_100_animals" caseMin_min_100_animals
, testCase "minNestedSquare" caseMinNestedSquare
, testCase "minMergeStrings" caseMinMergeStrings
, testCase "EitherLeft" caseEitherLeft
, testCase "EitherRight" caseEitherRight
, testCase "TrailingCommas" caseMinTrailingCommas
, testCase "GetSet" caseMinGetSet
, testCase "Unicode" caseMinUnicode
, testCase "MinIssue3" caseMinIssue3
]
testSuiteFiles :: Test
testSuiteFiles = testGroup "Text.Jasmine.Pretty files"
[ testCase "00_f.js" (testFile "./test/pminified/00_f.js")
, testCase "01_semi1.js" (testFile "./test/pminified/01_semi1.js")
, testCase "02_sm.js" (testFile "./test/pminified/02_sm.js")
, testCase "03_sm.js" (testFile "./test/pminified/03_sm.js")
, testCase "04_if.js" (testFile "./test/pminified/04_if.js")
, testCase "05_comments_simple.js" (testFile "./test/pminified/05_comments_simple.js")
, testCase "05_regex.js" (testFile "./test/pminified/05_regex.js")
, testCase "06_callexpr.js" (testFile "./test/pminified/06_callexpr.js")
, testCase "06_newexpr.js" (testFile "./test/pminified/06_newexpr.js")
, testCase "06_var.js" (testFile "./test/pminified/06_var.js")
, testCase "07_expr.js" (testFile "./test/pminified/07_expr.js")
, testCase "10_switch.js" (testFile "./test/pminified/10_switch.js")
, testCase "14_labelled_stmts.js" (testFile "./test/pminified/14_labelled_stmts.js")
, testCase "15_literals.js" (testFile "./test/pminified/15_literals.js")
, testCase "16_literals.js" (testFile "./test/pminified/16_literals.js")
, testCase "20_statements.js" (testFile "./test/pminified/20_statements.js")
, testCase "25_trycatch.js" (testFile "./test/pminified/25_trycatch.js")
, testCase "40_functions.js" (testFile "./test/pminified/40_functions.js")
, testCase "67_bob.js" (testFile "./test/pminified/67_bob.js")
, testCase "110_perfect.js" (testFile "./test/pminified/110_perfect.js")
, testCase "120_js.js" (testFile "./test/pminified/120_js.js")
, testCase "121_jsdefs.js" (testFile "./test/pminified/121_jsdefs.js")
, testCase "122_jsexec.js" (testFile "./test/pminified/122_jsexec.js")
, testCase "122_jsexec2.js" (testFile "./test/pminified/122_jsexec2.js")
, testCase "122_jsexec3.js" (testFile "./test/pminified/122_jsexec3.js")
-- , testCase "123_jsparse.js" (testFile "./test/pminified/123_jsparse.js")
-- TODO: something strange here, assigning code block to variable?
-- See http://msdn.microsoft.com/en-us/library/77kz8hy0.aspx, get/set keywords for object accessors
--, testCase "130_htojs2.js" (testFile "./test/parsingonly/130_htojs2.js")
--, testCase "" (testFile "./test/pminified/")
]
testSuiteFilesUnminified :: Test
testSuiteFilesUnminified = testGroup "Text.Jasmine.Pretty filesUnminified"
[ testCase "00_f.js" (testFileUnminified "00_f.js")
, testCase "01_semi1.js" (testFileUnminified "01_semi1.js")
, testCase "02_sm.js" (testFileUnminified "02_sm.js")
, testCase "03_sm.js" (testFileUnminified "03_sm.js")
, testCase "04_if.js" (testFileUnminified "04_if.js")
, testCase "05_comments_simple.js" (testFileUnminified "05_comments_simple.js")
, testCase "05_regex.js" (testFileUnminified "05_regex.js")
, testCase "06_callexpr.js" (testFileUnminified "06_callexpr.js")
, testCase "06_newexpr.js" (testFileUnminified "06_newexpr.js")
, testCase "06_var.js" (testFileUnminified "06_var.js")
, testCase "07_expr.js" (testFileUnminified "07_expr.js")
, testCase "10_switch.js" (testFileUnminified "10_switch.js")
, testCase "14_labelled_stmts.js" (testFileUnminified "14_labelled_stmts.js")
, testCase "15_literals.js" (testFileUnminified "15_literals.js")
, testCase "16_literals.js" (testFileUnminified "16_literals.js")
, testCase "20_statements.js" (testFileUnminified "20_statements.js")
, testCase "25_trycatch.js" (testFileUnminified "25_trycatch.js")
, testCase "40_functions.js" (testFileUnminified "40_functions.js")
, testCase "67_bob.js" (testFileUnminified "67_bob.js")
, testCase "110_perfect.js" (testFileUnminified "110_perfect.js")
, testCase "120_js.js" (testFileUnminified "120_js.js")
, testCase "121_jsdefs.js" (testFileUnminified "121_jsdefs.js")
, testCase "122_jsexec.js" (testFileUnminified "122_jsexec.js")
--, testCase "122_jsexec2.js" (testFileUnminified "122_jsexec2.js")
]
srcHelloWorld = "function Hello(a) {}"
caseHelloWorld =
"Right (JSSourceElementsTop [JSFunction (JSIdentifier \"Hello\") [JSIdentifier \"a\"] (JSFunctionBody [])])"
@=? (showStrippedMaybe $ parseProgram srcHelloWorld)
caseMinHelloWorld =
-- "function Hello(a){}" @=? (minify (U.fromString srcHelloWorld))
testMinify "function Hello(a){}" srcHelloWorld
srcHelloWorld2 = "function Hello(a) {b=1}"
caseHelloWorld2 =
"Right (JSSourceElementsTop [JSFunction (JSIdentifier \"Hello\") [JSIdentifier \"a\"] (JSFunctionBody [JSSourceElements [JSExpression [JSIdentifier \"b\",JSOperator \"=\",JSDecimal \"1\"]]])])"
@=? (showStrippedMaybe $ parseProgram srcHelloWorld2)
caseMinHelloWorld2 =
-- "function Hello(a){b=1}" @=? (minify (U.fromString srcHelloWorld2))
testMinify "function Hello(a){b=1}" srcHelloWorld2
srcSimpleAssignment = "a=1;"
caseSimpleAssignment =
"Right (JSSourceElementsTop [JSExpression [JSIdentifier \"a\",JSOperator \"=\",JSDecimal \"1\"],JSLiteral \";\"])"
@=? (showStrippedMaybe $ parseProgram srcSimpleAssignment)
caseMinSimpleAssignment =
testMinify "a=1" srcSimpleAssignment
srcEmptyFor = "for (i = 0;;){}"
caseEmptyFor =
"Right (JSSourceElementsTop [JSFor [JSExpression [JSIdentifier \"i\",JSOperator \"=\",JSDecimal \"0\"]] [] [] (JSStatementBlock (JSStatementList []))])"
@=? (showStrippedMaybe $ parseProgram srcEmptyFor)
srcFullFor = "for (i = 0;i<10;i++){}"
caseFullFor =
"Right (JSSourceElementsTop [JSFor [JSExpression [JSIdentifier \"i\",JSOperator \"=\",JSDecimal \"0\"]] [JSExpression [JSExpressionBinary \"<\" [JSIdentifier \"i\"] [JSDecimal \"10\"]]] [JSExpression [JSExpressionPostfix \"++\" [JSIdentifier \"i\"]]] (JSStatementBlock (JSStatementList []))])"
@=? (showStrippedMaybe $ parseProgram srcFullFor)
srcForVarFull = "for(var i=0,j=tokens.length;i<j;i++){}"
caseForVarFull =
"Right (JSSourceElementsTop [JSForVar [JSVarDecl (JSIdentifier \"i\") [JSDecimal \"0\"],JSVarDecl (JSIdentifier \"j\") [JSMemberDot [JSIdentifier \"tokens\"] (JSIdentifier \"length\")]] [JSExpression [JSExpressionBinary \"<\" [JSIdentifier \"i\"] [JSIdentifier \"j\"]]] [JSExpression [JSExpressionPostfix \"++\" [JSIdentifier \"i\"]]] (JSStatementBlock (JSStatementList []))])"
@=? (showStrippedMaybe $ parseProgram srcForVarFull)
srcIfElse1 = "if(a){b=1}else c=2";
caseIfElse1 =
"Right (JSSourceElementsTop [JSIfElse (JSExpression [JSIdentifier \"a\"]) (JSStatementBlock (JSStatementList [JSExpression [JSIdentifier \"b\",JSOperator \"=\",JSDecimal \"1\"]])) (JSExpression [JSIdentifier \"c\",JSOperator \"=\",JSDecimal \"2\"])])"
@=? (showStrippedMaybe $ parseProgram srcIfElse1)
caseMinIfElse1 =
testMinify "if(a){b=1}else c=2" srcIfElse1
srcIfElse2 = "if(a){b=1}else {c=2;d=4}";
caseIfElse2 =
"Right (JSSourceElementsTop [JSIfElse (JSExpression [JSIdentifier \"a\"]) (JSStatementBlock (JSStatementList [JSExpression [JSIdentifier \"b\",JSOperator \"=\",JSDecimal \"1\"]])) (JSStatementBlock (JSStatementList [JSExpression [JSIdentifier \"c\",JSOperator \"=\",JSDecimal \"2\"],JSLiteral \";\",JSExpression [JSIdentifier \"d\",JSOperator \"=\",JSDecimal \"4\"]]))])"
@=? (showStrippedMaybe $ parseProgram srcIfElse2)
caseMinIfElse2 =
testMinify "if(a){b=1}else{c=2;d=4}" srcIfElse2
src0_f = "function Hello(a) {ExprArray(1,1);}"
case0_f =
-- "Right (JSSourceElementsTop [JSFunction (JSIdentifier \"Hello\") [JSIdentifier \"a\"] (JSFunctionBody [JSSourceElements [JSExpression [JSIdentifier \"ExprArray\",JSArguments [[JSDecimal 1],[JSDecimal 1]]],JSLiteral \"\"]])]"
"Right (JSSourceElementsTop [JSFunction (JSIdentifier \"Hello\") [JSIdentifier \"a\"] (JSFunctionBody [JSSourceElements [JSExpression [JSIdentifier \"ExprArray\",JSArguments [[JSDecimal \"1\"],[JSDecimal \"1\"]]],JSLiteral \";\"]])])"
-- @=? (show $ parseString program src0_f)
@=? (showStrippedMaybe $ parseProgram src0_f)
caseMin0_f =
testMinify "function Hello(a){ExprArray(1,1)}" src0_f
src01_semi1 = (
"{zero.one1;zero}\n"++
"one1\n"++
"two;three\n"++
"{{}} four;\n"++
"// five\n"++
"five")
case01_semi1 =
"Right (JSSourceElementsTop [JSStatementBlock (JSStatementList [JSExpression [JSMemberDot [JSIdentifier \"zero\"] (JSIdentifier \"one1\")],JSLiteral \";\",JSExpression [JSIdentifier \"zero\"]]),JSExpression [JSIdentifier \"one1\"],JSExpression [JSIdentifier \"two\"],JSLiteral \";\",JSExpression [JSIdentifier \"three\"],JSStatementBlock (JSStatementList [JSStatementBlock (JSStatementList [])]),JSExpression [JSIdentifier \"four\"],JSLiteral \";\",JSExpression [JSIdentifier \"five\"]])"
@=? (showStrippedMaybe $ parseProgram src01_semi1)
caseMin01_semi1 =
testMinify "{zero.one1;zero};one1;two;three;four;five" src01_semi1
src_min_100_animals = "function Animal(name){if(!name)throw new Error('Must specify an animal name');this.name=name};Animal.prototype.toString=function(){return this.name};o=new Animal(\"bob\");o.toString()==\"bob\""
case_min_100_animals =
"Right (JSSourceElementsTop [JSFunction (JSIdentifier \"Animal\") [JSIdentifier \"name\"] (JSFunctionBody [JSSourceElements [JSIf (JSExpression [JSUnary \"!\",JSIdentifier \"name\"]) (JSBlock (JSStatementList [JSThrow (JSExpression [JSLiteral \"new \",JSIdentifier \"Error\",JSArguments [[JSStringLiteral '\\'' \"Must specify an animal name\"]]])])),JSExpression [JSMemberDot [JSLiteral \"this\"] (JSIdentifier \"name\"),JSOperator \"=\",JSIdentifier \"name\"]]]),JSLiteral \";\",JSExpression [JSMemberDot [JSMemberDot [JSIdentifier \"Animal\"] (JSIdentifier \"prototype\")] (JSIdentifier \"toString\"),JSOperator \"=\",JSFunctionExpression [] [] (JSFunctionBody [JSSourceElements [JSReturn [JSExpression [JSMemberDot [JSLiteral \"this\"] (JSIdentifier \"name\")],JSLiteral \"\"]]])],JSLiteral \";\",JSExpression [JSIdentifier \"o\",JSOperator \"=\",JSLiteral \"new \",JSIdentifier \"Animal\",JSArguments [[JSStringLiteral '\"' \"bob\"]]],JSLiteral \";\",JSExpression [JSExpressionBinary \"==\" [JSMemberDot [JSIdentifier \"o\"] (JSIdentifier \"toString\"),JSArguments []] [JSStringLiteral '\"' \"bob\"]]])"
@=? (showStrippedMaybe $ parseProgram src_min_100_animals)
caseMin_min_100_animals =
testMinify src_min_100_animals src_min_100_animals
srcMergeStrings = "throw new TypeError(\"Function.prototype.apply called on\"+\" uncallable object\");"
caseMergeStrings =
"Right (JSSourceElementsTop [JSThrow (JSExpression [JSLiteral \"new \",JSIdentifier \"TypeError\",JSArguments [[JSExpressionBinary \"+\" [JSStringLiteral '\"' \"Function.prototype.apply called on\"] [JSStringLiteral '\"' \" uncallable object\"]]]]),JSLiteral \";\"])"
@=? (showStrippedMaybe $ parseProgram srcMergeStrings)
caseMinMergeStrings =
testMinify "throw new TypeError(\"Function.prototype.apply called on uncallable object\")" srcMergeStrings
srcNestedSquare = "this.cursor+=match[0].length;"
caseNestedSquare =
"Right (JSSourceElementsTop [JSExpression [JSMemberDot [JSLiteral \"this\"] (JSIdentifier \"cursor\"),JSOperator \"+=\",JSMemberDot [JSMemberSquare [JSIdentifier \"match\"] (JSExpression [JSDecimal \"0\"])] (JSIdentifier \"length\")],JSLiteral \";\"])"
@=? (showStrippedMaybe $ parseProgram srcNestedSquare)
caseMinNestedSquare =
testMinify "this.cursor+=match[0].length" srcNestedSquare
caseEitherLeft =
Left "UnexpectedToken (MulToken {token_span = (AlexPn 2 1 3,'=',\"*SYNTAX*ERROR*\")})"
-- Left "UnexpectedToken (MulToken {token_span = SpanPoint {span_filename = \"src\", span_row = 1, span_column = 3}})"
@=? minifym (LB.fromChunks [(E.encodeUtf8 $ T.pack "a=*SYNTAX*ERROR*")])
caseEitherRight =
Right (LB.fromChunks [(E.encodeUtf8 $ T.pack "a=\"no syntax error\"")]) @=? minifym (LB.fromChunks [(E.encodeUtf8 $ T.pack "a=\"no syntax error\";")])
srcTrailingCommas = "x={a:1,};y=[d,e,];"
caseTrailingCommas =
"Right (JSSourceElementsTop [JSExpression [JSIdentifier \"x\",JSOperator \"=\",JSObjectLiteral [JSPropertyNameandValue (JSIdentifier \"a\") [JSDecimal \"1\"],JSLiteral \",\"]],JSLiteral \";\",JSExpression [JSIdentifier \"y\",JSOperator \"=\",JSArrayLiteral [JSIdentifier \"d\",JSElision [],JSIdentifier \"e\",JSLiteral \",\"]],JSLiteral \";\"])"
@=? (showStrippedMaybe $ parseProgram srcTrailingCommas)
caseMinTrailingCommas =
testMinify "x={a:1,};y=[d,e,]" srcTrailingCommas
srcGetSet = "x={get foo() {return 1},set foo(a) {x=a}}"
caseGetSet =
"Right (JSSourceElementsTop [JSExpression [JSIdentifier \"x\",JSOperator \"=\",JSObjectLiteral [JSPropertyAccessor \"get\" (JSIdentifier \"foo\") [] (JSFunctionBody [JSSourceElements [JSReturn [JSExpression [JSDecimal \"1\"],JSLiteral \"\"]]]),JSPropertyAccessor \"set\" (JSIdentifier \"foo\") [JSIdentifier \"a\"] (JSFunctionBody [JSSourceElements [JSExpression [JSIdentifier \"x\",JSOperator \"=\",JSIdentifier \"a\"]]])]]])"
@=? (showStrippedMaybe $ parseProgram srcGetSet)
caseMinGetSet =
testMinify "x={get foo(){return 1},set foo(a){x=a}}" srcGetSet
srcUnicode = "var x = \"שלום\";"
caseUnicode =
"Right (JSSourceElementsTop [JSVariables \"var\" [JSVarDecl (JSIdentifier \"x\") [JSStringLiteral '\"' \"\\1513\\1500\\1493\\1501\"]]])"
@=? (showStrippedMaybe $ parseProgram srcUnicode)
caseMinUnicode =
testMinify "var x=\"שלום\"" srcUnicode
srcIssue3 = "var myLatlng = new google.maps.LatLng(56.8379100, 60.5806664);"
caseIssue3 =
"Right (JSSourceElementsTop [JSVariables \"var\" [JSVarDecl (JSIdentifier \"myLatlng\") [JSLiteral \"new \",JSMemberDot [JSMemberDot [JSIdentifier \"google\"] (JSIdentifier \"maps\")] (JSIdentifier \"LatLng\"),JSArguments [[JSDecimal \"56.8379100\"],[JSDecimal \"60.5806664\"]]]]])"
@=? (showStrippedMaybe $ parseProgram srcIssue3)
caseMinIssue3 =
testMinify "var myLatlng=new google.maps.LatLng(56.8379100,60.5806664)" srcIssue3
-- ---------------------------------------------------------------------
-- utilities
--testMinify expected src = (LB.fromChunks [(U.fromString expected)]) @=? (minify (U.fromString src))
testMinify expected src = (LB.fromChunks [(E.encodeUtf8 $ T.pack expected)]) @=? (minify $ LB.fromChunks [(E.encodeUtf8 $ T.pack src)])
testFile :: FilePath -> IO ()
testFile filename =
do
x <- readFile (filename)
let x' = trim x
-- x' @=? (minify (U.fromString x') )
testMinify x' x'
testFileUnminified :: FilePath -> IO ()
testFileUnminified filename =
do
x <- readFile ("./test/pminified/" ++ filename)
y <- readFile ("./test/parsingonly/" ++ filename)
let x' = trim x
-- x' @=? (minify (U.fromString y))
testMinify x' y
trim :: String -> String
trim = f . f
where f = reverse . dropWhile isSpace
-- For language-javascript
parseProgram src = parse src "src"
-- EOF