655 lines
18 KiB
Factor
655 lines
18 KiB
Factor
USING: accessors arrays assocs classes compiler.units effects
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eval generic grouping io.pathnames io.streams.string kernel
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lexer math multiline namespaces parser sequences sets
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source-files source-files.errors strings tools.crossref
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tools.test vocabs vocabs.parser words words.symbol ;
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IN: parser.tests
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{ 1 [ 2 [ 3 ] 4 ] 5 }
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[ "1\n[\n2\n[\n3\n]\n4\n]\n5" eval( -- a b c ) ]
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unit-test
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{ t t f f }
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[ "t t f f" eval( -- ? ? ? ? ) ]
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unit-test
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{ "hello world" }
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[ "\"hello world\"" eval( -- string ) ]
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unit-test
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{ "\n\r\t\\" }
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[ "\"\\n\\r\\t\\\\\"" eval( -- string ) ]
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unit-test
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{ "hello world" }
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[
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"#!/usr/bin/env factor
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\"hello world\"" eval( -- string )
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] unit-test
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{ "hello world" }
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[
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"IN: parser.tests : hello ( -- str ) \"hello world\" ;"
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eval( -- ) "USE: parser.tests hello" eval( -- string )
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] unit-test
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[ "IN: parser.tests : \" ( -- n ) 123 ;" eval( -- ) ]
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[ error>> invalid-word-name? ] must-fail-with
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[ "IN: parser.tests : \"asdf ( -- n ) 123 ;" eval( -- ) ]
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[ error>> invalid-word-name? ] must-fail-with
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[ "IN: parser.tests : 123 ( -- n ) 123 ;" eval( -- ) ]
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[ error>> invalid-word-name? ] must-fail-with
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{ }
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[ "! This is a comment, people." eval( -- ) ]
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unit-test
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! Test escapes
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{ " " }
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[ "\"\\u000020\"" eval( -- string ) ]
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unit-test
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{ "'" }
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[ "\"\\u000027\"" eval( -- string ) ]
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unit-test
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! Test EOL comments in multiline strings.
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{ "Hello" } [ "! This calls until-eol.\n\"Hello\"" eval( -- string ) ] unit-test
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{ word } [ \ f class-of ] unit-test
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! Test stack effect parsing
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: effect-parsing-test ( a b -- c ) + ;
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{ t } [
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"effect-parsing-test" "parser.tests" lookup-word
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\ effect-parsing-test eq?
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] unit-test
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{ T{ effect f { "a" "b" } { "c" } f } }
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[ \ effect-parsing-test "declared-effect" word-prop ] unit-test
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: baz ( a b -- * ) 2array throw ;
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{ t }
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[ \ baz "declared-effect" word-prop terminated?>> ]
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unit-test
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{ } [ "IN: parser.tests USE: math : effect-parsing-test ( a b -- d ) - ;" eval( -- ) ] unit-test
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{ t } [
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"effect-parsing-test" "parser.tests" lookup-word
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\ effect-parsing-test eq?
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] unit-test
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{ T{ effect f { "a" "b" } { "d" } f } }
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[ \ effect-parsing-test "declared-effect" word-prop ] unit-test
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[ "IN: parser.tests : missing-- ( a b ) ;" eval( -- ) ] must-fail
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! Funny bug
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{ 2 } [ "IN: parser.tests : \0. ( -- x ) 2 ; \0." eval( -- n ) ] unit-test
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DEFER: foo
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"IN: parser.tests USING: math prettyprint ; SYNTAX: foo 2 2 + . ;" eval( -- )
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{ } [ "USE: parser.tests foo" eval( -- ) ] unit-test
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"IN: parser.tests USING: math prettyprint ; : foo ( -- ) 2 2 + . ;" eval( -- )
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{ t } [
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"USE: parser.tests \\ foo" eval( -- word )
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"foo" "parser.tests" lookup-word eq?
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] unit-test
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! parse-tokens should do the right thing on EOF
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[ "USING: kernel" eval( -- ) ]
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[ error>> T{ unexpected { want "token" } } = ] must-fail-with
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! Test smudging
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{ 1 } [
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"IN: parser.tests : smudge-me ( -- ) ;" <string-reader> "foo"
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parse-stream drop
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"foo" path>source-file definitions>> first cardinality
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] unit-test
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{ t } [ "smudge-me" "parser.tests" lookup-word >boolean ] unit-test
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{ } [
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"IN: parser.tests : smudge-me-more ( -- ) ;" <string-reader> "foo"
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parse-stream drop
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] unit-test
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{ t } [ "smudge-me-more" "parser.tests" lookup-word >boolean ] unit-test
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{ f } [ "smudge-me" "parser.tests" lookup-word >boolean ] unit-test
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{ 3 } [
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"IN: parser.tests USING: math strings ; GENERIC: smudge-me ( a -- b ) M: integer smudge-me ; M: string smudge-me ;" <string-reader> "foo"
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parse-stream drop
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"foo" path>source-file definitions>> first cardinality
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] unit-test
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{ 1 } [
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"IN: parser.tests USING: arrays ; M: array smudge-me ;" <string-reader> "bar"
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parse-stream drop
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"bar" path>source-file definitions>> first cardinality
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] unit-test
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{ 2 } [
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"IN: parser.tests USING: math strings ; GENERIC: smudge-me ( a -- b ) M: integer smudge-me ;" <string-reader> "foo"
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parse-stream drop
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"foo" path>source-file definitions>> first cardinality
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] unit-test
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{ t } [
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array "smudge-me" "parser.tests" lookup-word order member-eq?
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] unit-test
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{ t } [
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integer "smudge-me" "parser.tests" lookup-word order member-eq?
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] unit-test
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{ f } [
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string "smudge-me" "parser.tests" lookup-word order member-eq?
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] unit-test
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{ } [
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"IN: parser.tests USE: math 2 2 +" <string-reader> "a"
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parse-stream drop
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] unit-test
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{ t } [
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"a" <pathname> \ + usage member?
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] unit-test
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{ } [
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"IN: parser.tests USE: math 2 2 -" <string-reader> "a"
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parse-stream drop
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] unit-test
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{ f } [
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"a" <pathname> \ + usage member?
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] unit-test
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{ } [
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"a" source-files get delete-at
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2 [
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"IN: parser.tests DEFER: x : y ( -- ) x ; : x ( -- ) y ;"
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<string-reader> "a" parse-stream drop
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] times
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] unit-test
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"a" source-files get delete-at
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[
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"IN: parser.tests : x ( -- ) ; : y ( -- * ) 3 throw ; this is an error"
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<string-reader> "a" parse-stream
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] [ source-file-error? ] must-fail-with
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{ t } [
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"y" "parser.tests" lookup-word >boolean
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] unit-test
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{ f } [
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"IN: parser.tests : x ( -- ) ;"
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<string-reader> "a" parse-stream drop
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"y" "parser.tests" lookup-word
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] unit-test
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! Test new forward definition logic
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{ } [
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"IN: axx : axx ( -- ) ;"
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<string-reader> "axx" parse-stream drop
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] unit-test
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{ } [
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"USE: axx IN: bxx : bxx ( -- ) ; : cxx ( -- ) axx bxx ;"
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<string-reader> "bxx" parse-stream drop
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] unit-test
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! So we move the bxx word to axx...
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{ } [
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"IN: axx : axx ( -- ) ; : bxx ( -- ) ;"
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<string-reader> "axx" parse-stream drop
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] unit-test
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{ t } [ "bxx" "axx" lookup-word >boolean ] unit-test
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! And reload the file that uses it...
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{ } [
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"USE: axx IN: bxx ( -- ) : cxx ( -- ) axx bxx ;"
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<string-reader> "bxx" parse-stream drop
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] unit-test
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! And hope not to get a forward-error!
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! Turning a generic into a non-generic could cause all
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! kinds of funnyness
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{ } [
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"IN: ayy USE: kernel GENERIC: ayy ( a -- b ) M: object ayy ;"
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<string-reader> "ayy" parse-stream drop
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] unit-test
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{ } [
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"IN: ayy USE: kernel : ayy ( -- ) ;"
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<string-reader> "ayy" parse-stream drop
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] unit-test
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{ } [
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"IN: azz TUPLE: my-class ; GENERIC: a-generic ( a -- b )"
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<string-reader> "azz" parse-stream drop
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] unit-test
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{ } [
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"USE: azz M: my-class a-generic ;"
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<string-reader> "azz-2" parse-stream drop
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] unit-test
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{ } [
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"IN: azz GENERIC: a-generic ( a -- b )"
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<string-reader> "azz" parse-stream drop
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] unit-test
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{ } [
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"USE: azz USE: math M: integer a-generic ;"
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<string-reader> "azz-2" parse-stream drop
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] unit-test
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{ } [
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"IN: parser.tests : <bogus-error> ( -- ) ; : bogus ( -- error ) <bogus-error> ;"
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<string-reader> "bogus-error" parse-stream drop
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] unit-test
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{ } [
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"IN: parser.tests TUPLE: bogus-error ; C: <bogus-error> bogus-error : bogus ( -- error ) <bogus-error> ;"
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<string-reader> "bogus-error" parse-stream drop
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] unit-test
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! Problems with class predicates -vs- ordinary words
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{ } [
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"IN: parser.tests TUPLE: killer ;"
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<string-reader> "removing-the-predicate" parse-stream drop
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] unit-test
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{ } [
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"IN: parser.tests GENERIC: killer? ( a -- b )"
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<string-reader> "removing-the-predicate" parse-stream drop
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] unit-test
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{ t } [
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"killer?" "parser.tests" lookup-word >boolean
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] unit-test
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[
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"IN: parser.tests TUPLE: another-pred-test ; GENERIC: another-pred-test? ( a -- b )"
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<string-reader> "removing-the-predicate" parse-stream
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] [ error>> error>> error>> redefine-error? ] must-fail-with
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[
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"IN: parser.tests TUPLE: class-redef-test ; TUPLE: class-redef-test ;"
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<string-reader> "redefining-a-class-1" parse-stream
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] [ error>> error>> error>> redefine-error? ] must-fail-with
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{ } [
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"IN: parser.tests TUPLE: class-redef-test ; SYMBOL: class-redef-test"
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<string-reader> "redefining-a-class-2" parse-stream drop
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] unit-test
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[
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"IN: parser.tests TUPLE: class-redef-test ; SYMBOL: class-redef-test : class-redef-test ( -- ) ;"
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<string-reader> "redefining-a-class-3" parse-stream drop
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] [ error>> error>> error>> redefine-error? ] must-fail-with
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{ } [
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"IN: parser.tests TUPLE: class-fwd-test ;"
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<string-reader> "redefining-a-class-3" parse-stream drop
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] unit-test
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[
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"IN: parser.tests \\ class-fwd-test"
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<string-reader> "redefining-a-class-3" parse-stream drop
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] [ error>> error>> error>> no-word-error? ] must-fail-with
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{ } [
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"IN: parser.tests TUPLE: class-fwd-test ; SYMBOL: class-fwd-test"
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<string-reader> "redefining-a-class-3" parse-stream drop
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] unit-test
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[
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"IN: parser.tests \\ class-fwd-test"
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<string-reader> "redefining-a-class-3" parse-stream drop
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] [ error>> error>> error>> no-word-error? ] must-fail-with
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[
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"IN: parser.tests : foo ( -- ) ; TUPLE: foo ;"
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<string-reader> "redefining-a-class-4" parse-stream drop
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] [ error>> error>> error>> redefine-error? ] must-fail-with
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{ } [
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"IN: parser.tests : foo ( x y -- z ) 1 2 ; : bar ( a -- b ) ;" eval( -- )
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] unit-test
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[
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"IN: parser.tests : foo ( x y -- z) 1 2 ; : bar ( a -- b ) ;" eval( -- )
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] must-fail
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{ } [
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"IN: parser.tests USE: kernel PREDICATE: foo < object ;" eval( -- )
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] unit-test
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{ t } [
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"foo" "parser.tests" lookup-word last-word eq?
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] unit-test
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{ } [
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[
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"redefining-a-class-5" forget-source
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"redefining-a-class-6" forget-source
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"redefining-a-class-7" forget-source
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] with-compilation-unit
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] unit-test
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2 [
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[ ] [
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"IN: parser.tests TUPLE: foo ; GENERIC: foo ( a -- b )"
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<string-reader> "redefining-a-class-5" parse-stream drop
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] unit-test
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[ ] [
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"IN: parser.tests M: f foo ;"
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<string-reader> "redefining-a-class-6" parse-stream drop
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] unit-test
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[ f ] [ f "foo" "parser.tests" lookup-word execute ] unit-test
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[ ] [
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"IN: parser.tests TUPLE: foo ; GENERIC: foo ( a -- b )"
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<string-reader> "redefining-a-class-5" parse-stream drop
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] unit-test
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[ f ] [ f "foo" "parser.tests" lookup-word execute ] unit-test
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[ ] [
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"IN: parser.tests TUPLE: foo ; GENERIC: foo ( a -- b )"
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<string-reader> "redefining-a-class-7" parse-stream drop
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] unit-test
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[ f ] [ f "foo" "parser.tests" lookup-word execute ] unit-test
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[ ] [
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"IN: parser.tests TUPLE: foo ;"
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<string-reader> "redefining-a-class-7" parse-stream drop
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] unit-test
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[ t ] [ "foo" "parser.tests" lookup-word symbol? ] unit-test
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] times
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[ "vocab:parser/test/assert-depth.factor" run-file ] must-fail
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2 [
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[ ] [
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"IN: parser.tests DEFER: d-f-s d-f-s SYMBOL: d-f-s d-f-s"
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<string-reader> "d-f-s-test" parse-stream drop
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] unit-test
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[ ] [
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"IN: parser.tests DEFER: d-f-s d-f-s FORGET: d-f-s SYMBOL: d-f-s d-f-s"
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<string-reader> "d-f-s-test" parse-stream drop
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] unit-test
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[ ] [
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"IN: parser.tests DEFER: d-f-s d-f-s SYMBOL: d-f-s d-f-s"
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<string-reader> "d-f-s-test" parse-stream drop
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] unit-test
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] times
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{ } [
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[ "this-better-not-exist" forget-vocab ] with-compilation-unit
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] unit-test
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[
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"USE: this-better-not-exist" eval( -- )
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] must-fail
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[ ": foo ;" eval( -- ) ] [ error>> error>> no-current-vocab-error? ] must-fail-with
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{ 92 } [ "CHAR: \\" eval( -- n ) ] unit-test
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{ 92 } [ "CHAR: \\\\" eval( -- n ) ] unit-test
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{ } [
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{
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"IN: parser.tests"
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"USING: math arrays kernel ;"
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"GENERIC: change-combination ( obj a -- b )"
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"M: integer change-combination 2drop 1 ;"
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"M: array change-combination 2drop 2 ;"
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} "\n" join <string-reader> "change-combination-test" parse-stream drop
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] unit-test
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{ } [
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{
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"IN: parser.tests"
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"USING: math arrays kernel ;"
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"GENERIC#: change-combination 1 ( obj a -- b )"
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"M: integer change-combination 2drop 1 ;"
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"M: array change-combination 2drop 2 ;"
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} "\n" join <string-reader> "change-combination-test" parse-stream drop
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] unit-test
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{ 2 } [
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"change-combination" "parser.tests" lookup-word
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"methods" word-prop assoc-size
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] unit-test
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{ } [
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2 [
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"IN: parser.tests DEFER: twice-fails FORGET: twice-fails MIXIN: twice-fails"
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<string-reader> "twice-fails-test" parse-stream drop
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] times
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] unit-test
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{ [ ] } [
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"IN: parser.tests : staging-problem-test-1 ( -- a ) 1 ; : staging-problem-test-2 ( -- a ) staging-problem-test-1 ;"
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<string-reader> "staging-problem-test" parse-stream
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] unit-test
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{ t } [ "staging-problem-test-1" "parser.tests" lookup-word >boolean ] unit-test
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{ t } [ "staging-problem-test-2" "parser.tests" lookup-word >boolean ] unit-test
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{ [ ] } [
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"IN: parser.tests << : staging-problem-test-1 ( -- a ) 1 ; >> : staging-problem-test-2 ( -- a ) staging-problem-test-1 ;"
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<string-reader> "staging-problem-test" parse-stream
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] unit-test
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{ t } [ "staging-problem-test-1" "parser.tests" lookup-word >boolean ] unit-test
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{ t } [ "staging-problem-test-2" "parser.tests" lookup-word >boolean ] unit-test
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[ "DEFER: blahy" eval( -- ) ] [ error>> error>> no-current-vocab-error? ] must-fail-with
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[
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"IN: parser.tests SYNTAX: blahy ; FORGET: blahy" eval( -- )
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] [
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error>> staging-violation?
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] must-fail-with
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! Bogus error message
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DEFER: blahy
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[ "IN: parser.tests USE: kernel TUPLE: blahy < tuple ; : blahy ( -- ) ; TUPLE: blahy < tuple ; : blahy ( -- ) ;" eval( -- ) ]
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[ error>> error>> def>> \ blahy eq? ] must-fail-with
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[ "CHAR: \\u9999999999999" eval( -- n ) ] must-fail
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SYMBOLS: a b c ;
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{ a } [ a ] unit-test
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{ b } [ b ] unit-test
|
|
{ c } [ c ] unit-test
|
|
|
|
DEFER: blah
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|
|
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{ } [ "IN: parser.tests GENERIC: blah ( x -- x )" eval( -- ) ] unit-test
|
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{ } [ "IN: parser.tests SYMBOLS: blah ;" eval( -- ) ] unit-test
|
|
|
|
{ f } [ \ blah generic? ] unit-test
|
|
{ t } [ \ blah symbol? ] unit-test
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|
|
|
DEFER: blah1
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|
|
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[ "IN: parser.tests SINGLETONS: blah1 blah1 blah1 ;" eval( -- ) ]
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[ error>> error>> def>> \ blah1 eq? ]
|
|
must-fail-with
|
|
|
|
IN: qualified.tests.foo
|
|
: x ( -- a ) 1 ;
|
|
: y ( -- a ) 5 ;
|
|
IN: qualified.tests.bar
|
|
: x ( -- a ) 2 ;
|
|
: y ( -- a ) 4 ;
|
|
IN: qualified.tests.baz
|
|
: x ( -- a ) 3 ;
|
|
|
|
QUALIFIED: qualified.tests.foo
|
|
QUALIFIED: qualified.tests.bar
|
|
{ 1 2 3 } [ qualified.tests.foo:x qualified.tests.bar:x x ] unit-test
|
|
|
|
QUALIFIED-WITH: qualified.tests.bar p
|
|
{ 2 } [ p:x ] unit-test
|
|
|
|
RENAME: x qualified.tests.baz => y
|
|
{ 3 } [ y ] unit-test
|
|
|
|
FROM: qualified.tests.baz => x ;
|
|
{ 3 } [ x ] unit-test
|
|
{ 3 } [ y ] unit-test
|
|
|
|
EXCLUDE: qualified.tests.bar => x ;
|
|
{ 3 } [ x ] unit-test
|
|
{ 4 } [ y ] unit-test
|
|
|
|
! Two similar bugs
|
|
|
|
! Replace : def with something in << >>
|
|
/* { [ ] } [
|
|
"IN: parser.tests : was-once-a-word-bug ( -- ) ;"
|
|
<string-reader> "was-once-a-word-test" parse-stream
|
|
] unit-test
|
|
|
|
{ t } [ "was-once-a-word-bug" "parser.tests" lookup-word >boolean ] unit-test
|
|
|
|
{ [ ] } [
|
|
"IN: parser.tests USE: words << \"was-once-a-word-bug\" \"parser.tests\" create-word [ ] ( -- ) define-declared >>"
|
|
<string-reader> "was-once-a-word-test" parse-stream
|
|
] unit-test
|
|
|
|
{ t } [ "was-once-a-word-bug" "parser.tests" lookup-word >boolean ] unit-test */
|
|
|
|
! Replace : def with DEFER:
|
|
{ [ ] } [
|
|
"IN: parser.tests : is-not-deferred ( -- ) ;"
|
|
<string-reader> "is-not-deferred" parse-stream
|
|
] unit-test
|
|
|
|
{ t } [ "is-not-deferred" "parser.tests" lookup-word >boolean ] unit-test
|
|
{ f } [ "is-not-deferred" "parser.tests" lookup-word deferred? ] unit-test
|
|
|
|
{ [ ] } [
|
|
"IN: parser.tests DEFER: is-not-deferred"
|
|
<string-reader> "is-not-deferred" parse-stream
|
|
] unit-test
|
|
|
|
{ t } [ "is-not-deferred" "parser.tests" lookup-word >boolean ] unit-test
|
|
{ t } [ "is-not-deferred" "parser.tests" lookup-word deferred? ] unit-test
|
|
|
|
! Forward-reference resolution case iterated using list in the wrong direction
|
|
{ [ ] } [
|
|
"IN: parser.tests.forward-ref-1 DEFER: x DEFER: y"
|
|
<string-reader> "forward-ref-1" parse-stream
|
|
] unit-test
|
|
|
|
{ [ ] } [
|
|
"IN: parser.tests.forward-ref-2 DEFER: x DEFER: y"
|
|
<string-reader> "forward-ref-2" parse-stream
|
|
] unit-test
|
|
|
|
{ [ ] } [
|
|
"IN: parser.tests.forward-ref-3 FROM: parser.tests.forward-ref-1 => x y ; FROM: parser.tests.forward-ref-2 => x y ; : z ( -- ) x y ;"
|
|
<string-reader> "forward-ref-3" parse-stream
|
|
] unit-test
|
|
|
|
{ t } [
|
|
"z" "parser.tests.forward-ref-3" lookup-word def>> [ vocabulary>> ] map all-equal?
|
|
] unit-test
|
|
|
|
{ [ ] } [
|
|
"FROM: parser.tests.forward-ref-1 => x y ; FROM: parser.tests.forward-ref-2 => x y ; IN: parser.tests.forward-ref-3 : x ( -- ) ; : z ( -- ) x y ;"
|
|
<string-reader> "forward-ref-3" parse-stream
|
|
] unit-test
|
|
|
|
{ f } [
|
|
"z" "parser.tests.forward-ref-3" lookup-word def>> [ vocabulary>> ] map all-equal?
|
|
] unit-test
|
|
|
|
{ [ ] } [
|
|
"IN: parser.tests.forward-ref-3 FROM: parser.tests.forward-ref-1 => x y ; FROM: parser.tests.forward-ref-2 => x y ; : z ( -- ) x y ;"
|
|
<string-reader> "forward-ref-3" parse-stream
|
|
] unit-test
|
|
|
|
{ t } [
|
|
"z" "parser.tests.forward-ref-3" lookup-word def>> [ vocabulary>> ] map all-equal?
|
|
] unit-test
|
|
|
|
{ [ dup ] } [
|
|
"USE: kernel dup" <string-reader> "unuse-test" parse-stream
|
|
] unit-test
|
|
|
|
[
|
|
"dup" <string-reader> "unuse-test" parse-stream
|
|
] [ error>> error>> error>> no-word-error? ] must-fail-with
|
|
|
|
[
|
|
"USE: kernel UNUSE: kernel dup" <string-reader> "unuse-test" parse-stream
|
|
] [ error>> error>> error>> no-word-error? ] must-fail-with
|
|
|
|
{ } [ [ "vocabs.loader.test.l" forget-vocab ] with-compilation-unit ] unit-test
|
|
|
|
[
|
|
[ "vocabs.loader.test.l" use-vocab ] must-fail
|
|
[ f ] [ "vocabs.loader.test.l" manifest get search-vocab-names>> in? ] unit-test
|
|
[ ] [ "vocabs.loader.test.l" unuse-vocab ] unit-test
|
|
[ f ] [ "vocabs.loader.test.l" manifest get search-vocab-names>> in? ] unit-test
|
|
] with-file-vocabs
|
|
|
|
! Test cases for #183
|
|
[ "SINGLETON: 33" <string-reader> "class identifier test" parse-stream ]
|
|
[ error>> lexer-error? ] must-fail-with
|
|
|
|
[ ": 44 ( -- ) ;" <string-reader> "word identifier test" parse-stream ]
|
|
[ error>> lexer-error? ] must-fail-with
|
|
|
|
[ "GENERIC: 33 ( -- )" <string-reader> "generic identifier test" parse-stream ]
|
|
[ error>> lexer-error? ] must-fail-with
|
|
|
|
{ t } [
|
|
t auto-use? [
|
|
{ private? } use-first-word?
|
|
] with-variable
|
|
] unit-test
|
|
|
|
! parse-array-def
|
|
{ { 10 20 30 } } [
|
|
[
|
|
{ "10 20 30 ;" } <lexer> [ parse-array-def ] with-lexer
|
|
] with-file-vocabs
|
|
] unit-test
|