diff --git a/.gitignore b/.gitignore index 9cb4c61..0810cd2 100644 --- a/.gitignore +++ b/.gitignore @@ -2,7 +2,7 @@ nimcache test/tests test/tlex test/tdom -test/tserialization +test/tnative test/tjson test/tparser test/tquickstart diff --git a/config.nims b/config.nims index 0ad536b..d9d2208 100644 --- a/config.nims +++ b/config.nims @@ -28,10 +28,10 @@ task domTests, "Run DOM tests": --verbosity:0 setCommand "c", "test/tdom" -task serializationTests, "Run serialization tests": +task nativeTests, "Run native value tests": --r --verbosity:0 - setCommand "c", "test/tserialization" + setCommand "c", "test/tnative" task quickstartTests, "Run quickstart tests": --r diff --git a/test/testEventParser.nim b/test/testEventParser.nim index 45f7bdb..6e0da60 100644 --- a/test/testEventParser.nim +++ b/test/testEventParser.nim @@ -288,4 +288,8 @@ proc parseEventStream*(input: Stream): YamlStream = yieldEvent() if streamPos == inStream: yield Event(kind: yamlEndStream) - result = initYamlStream(backend) \ No newline at end of file + result = initYamlStream(backend) + +proc parseEventString*(input: sink string): YamlStream = + var str = newStringStream(input) + result = parseEventStream(str) \ No newline at end of file diff --git a/test/tests.nim b/test/tests.nim index 9e599fc..856e8b2 100644 --- a/test/tests.nim +++ b/test/tests.nim @@ -5,7 +5,7 @@ # distribution, for details about the copyright. {.warning[UnusedImport]: off.} -import tlex, tjson, tserialization, tparser, tquickstart, tannotations, thints, tpresenter +import tlex, tjson, tnative, tparser, tquickstart, tannotations, thints, tpresenter when not defined(gcArc) or defined(gcOrc): import tdom diff --git a/test/tserialization.nim b/test/tnative.nim similarity index 92% rename from test/tserialization.nim rename to test/tnative.nim index f71659e..35443a6 100644 --- a/test/tserialization.nim +++ b/test/tnative.nim @@ -113,8 +113,18 @@ proc newNode(v: string): ref Node = result.value = v result.next = nil +template dualTest(name: string, body: untyped) = + test name: + body + + # fix for compiler problem (comptime doesn't work when included from tests.nim) + # possibly this issue: https://github.com/nim-lang/Nim/issues/18103 + when isMainModule: + test name & " [comptime]": + static: body + suite "Serialization": - test "Load integer without fixed length": + dualTest "Load integer without fixed length": var input = "-4247" var result: int load(input, result) @@ -138,55 +148,55 @@ suite "Serialization": except YamlSerializationError: gotException = true assert gotException, "Expected exception, got none." - test "Load Hex byte (0xFF)": + dualTest "Load Hex byte (0xFF)": let input = "0xFF" var result: byte load(input, result) assert(result == 255) - test "Load Hex byte (0xC)": + dualTest "Load Hex byte (0xC)": let input = "0xC" var result: byte load(input, result) assert(result == 12) - test "Load Octal byte (0o14)": + dualTest "Load Octal byte (0o14)": let input = "0o14" var result: byte load(input, result) assert(result == 12) - test "Load byte (14)": + dualTest "Load byte (14)": let input = "14" var result: byte load(input, result) assert(result == 14) - test "Load Hex int (0xFF)": + dualTest "Load Hex int (0xFF)": let input = "0xFF" var result: int load(input, result) assert(result == 255) - test "Load Hex int (0xC)": + dualTest "Load Hex int (0xC)": let input = "0xC" var result: int load(input, result) assert(result == 12) - test "Load Octal int (0o14)": + dualTest "Load Octal int (0o14)": let input = "0o14" var result: int load(input, result) assert(result == 12) - test "Load int (14)": + dualTest "Load int (14)": let input = "14" var result: int load(input, result) assert(result == 14) - test "Load floats": + dualTest "Load floats": let input = "[6.8523015e+5, 685.230_15e+03, 685_230.15, -.inf, .NaN]" var result: seq[float] load(input, result) @@ -203,7 +213,7 @@ suite "Serialization": # currently, there is no good way of checking the result content, because # the parsed Time may have any timezone offset. - test "Load string sequence": + dualTest "Load string sequence": let input = " - a\n - b" var result: seq[string] load(input, result) @@ -216,7 +226,7 @@ suite "Serialization": var output = blockOnlyDumper().dump(input) assertStringEqual "- a\n- b\n", output - test "Load char set": + dualTest "Load char set": let input = "- a\n- b" var result: set[char] load(input, result) @@ -229,7 +239,7 @@ suite "Serialization": var output = blockOnlyDumper().dump(input) assertStringEqual "- a\n- b\n", output - test "Load array": + dualTest "Load array": let input = "- 23\n- 42\n- 47" var result: array[0..2, int32] load(input, result) @@ -242,7 +252,7 @@ suite "Serialization": var output = blockOnlyDumper().dump(input) assertStringEqual "- 23\n- 42\n- 47\n", output - test "Load Option": + dualTest "Load Option": let input = "- Some\n- !!null ~" var result: array[0..1, Option[string]] load(input, result) @@ -255,7 +265,7 @@ suite "Serialization": let output = blockOnlyDumper().dump(input) assertStringEqual "- !!null ~\n- 42\n- !!null ~\n", output - test "Load Table[int, string]": + dualTest "Load Table[int, string]": let input = "23: dreiundzwanzig\n42: zweiundvierzig" var result: Table[int32, string] load(input, result) @@ -271,7 +281,7 @@ suite "Serialization": assertStringEqual("23: dreiundzwanzig\n42: zweiundvierzig\n", output) - test "Load OrderedTable[tuple[int32, int32], string]": + dualTest "Load OrderedTable[tuple[int32, int32], string]": let input = "- {a: 23, b: 42}: drzw\n- {a: 13, b: 47}: drsi" var result: OrderedTable[tuple[a, b: int32], string] load(input, result) @@ -304,7 +314,7 @@ suite "Serialization": " b: 47\n" & " : dreizehnsiebenundvierzig\n", output) - test "Load Sequences in Sequence": + dualTest "Load Sequences in Sequence": let input = " - [1, 2, 3]\n - [4, 5]\n - [6]" var result: seq[seq[int32]] load(input, result) @@ -318,7 +328,7 @@ suite "Serialization": var output = Dumper().dump(input) assertStringEqual "- [1, 2, 3]\n- [4, 5]\n- [6]\n", output - test "Load Enum": + dualTest "Load Enum": let input = "!\n- !tl tlRed\n- tlGreen\n- tlYellow" var result: seq[TrafficLight] @@ -333,7 +343,7 @@ suite "Serialization": var output = blockOnlyDumper().dump(input) assertStringEqual "- tlRed\n- tlGreen\n- tlYellow\n", output - test "Load Tuple": + dualTest "Load Tuple": let input = "str: value\ni: 42\nb: true" var result: MyTuple load(input, result) @@ -364,7 +374,7 @@ suite "Serialization": expectConstructionError(4, 1, "While constructing MyTuple: Duplicate field: \"b\""): load(input, result) - test "Load Multiple Documents": + dualTest "Load Multiple Documents": let input = "1\n---\n2" var result: seq[int] loadMultiDoc(input, result) @@ -372,14 +382,14 @@ suite "Serialization": assert result[0] == 1 assert result[1] == 2 - test "Load Multiple Documents (Single Doc)": + dualTest "Load Multiple Documents (Single Doc)": let input = "1" var result: seq[int] loadMultiDoc(input, result) assert(result.len == 1) assert result[0] == 1 - test "Load custom object": + dualTest "Load custom object": let input = "firstnamechar: P\nsurname: Pan\nage: 12" var result: Person load(input, result) @@ -411,7 +421,7 @@ suite "Serialization": expectConstructionError(4, 1, "While constructing Person: Duplicate field: \"surname\""): load(input, result) - test "Load sequence with explicit tags": + dualTest "Load sequence with explicit tags": let input = yamlTagDirs & " !n!system:seq(" & "tag:yaml.org;2002:str)\n- !!str one\n- !!str two" var result: seq[string] @@ -428,7 +438,7 @@ suite "Serialization": assertStringEqual(yamlTagDirs & " !n!system:seq(" & "tag:yaml.org;2002:str)\n- !!str one\n- !!str two\n", output) - test "Load custom object with explicit root tag": + dualTest "Load custom object with explicit root tag": let input = "--- !\nfirstnamechar: P\nsurname: Pan\nage: 12" var result: Person @@ -446,7 +456,7 @@ suite "Serialization": assertStringEqual(yamlTagDirs & " !n!custom:Person\nfirstnamechar: P\nsurname: Pan\nage: 12\n", output) - test "Load object with inherited fields": + dualTest "Load object with inherited fields": let input = "i: 4\ns: hello" var result: Child @@ -454,7 +464,7 @@ suite "Serialization": assert result.i == 4 assert result.s == "hello" - test "Load custom variant object": + dualTest "Load custom variant object": let input = "---\n- - name: Bastet\n - kind: akCat\n - purringIntensity: 7\n" & "- - name: Anubis\n - kind: akDog\n - barkometer: 13" @@ -486,7 +496,7 @@ suite "Serialization": expectConstructionError(1, 1, "While constructing Animal: Missing field: \"purringIntensity\""): load(input, result) - test "Load non-variant object with transient fields": + dualTest "Load non-variant object with transient fields": let input = "{b: b, d: d}" var result: NonVariantWithTransient load(input, result) @@ -506,7 +516,7 @@ suite "Serialization": let output = blockOnlyDumper().dump(input) assertStringEqual "b: b\nd: d\n", output - test "Load variant object with transient fields": + dualTest "Load variant object with transient fields": let input = "[[gStorable: gs, kind: deA, cStorable: cs], [gStorable: a, kind: deC]]" var result: seq[VariantWithTransient] load(input, result) @@ -536,7 +546,7 @@ suite "Serialization": "- - gStorable: a\n" & " - kind: deC\n", output - test "Load object with ignored key": + dualTest "Load object with ignored key": let input = "[{x: 1, y: 2}, {x: 3, z: 4, y: 5}, {z: [1, 2, 3], x: 4, y: 5}]" var result: seq[WithIgnoredField] load(input, result) @@ -602,7 +612,7 @@ suite "Serialization": assert(result[1].next == result[2]) assert(result[2].next == result[0]) - test "Load object with default values": + dualTest "Load object with default values": let input = "a: abc\nc: dce" var result: WithDefault load(input, result) @@ -611,7 +621,7 @@ suite "Serialization": assert result.c == "dce" assert result.d == "d" - test "Load object with partly default values": + dualTest "Load object with partly default values": let input = "a: abc\nb: bcd\nc: cde" var result: WithDefault load(input, result) @@ -620,7 +630,7 @@ suite "Serialization": assert result.c == "cde" assert result.d == "d" - test "Custom constructObject": + dualTest "Custom constructObject": let input = "- 1\n- !test:BetterInt 2" var result: seq[BetterInt] load(input, result) diff --git a/test/tparser.nim b/test/tparser.nim index a9b1709..ee4c8d8 100644 --- a/test/tparser.nim +++ b/test/tparser.nim @@ -14,19 +14,7 @@ const proc echoError(msg: string) = styledWriteLine(stdout, fgRed, "[error] ", fgWhite, msg, resetStyle) - -proc parserTest(path: string, errorExpected : bool): bool = - var - parser: YamlParser - parser.init() - var - actualIn = newFileStream(path / "in.yaml") - actual = parser.parse(actualIn) - expectedIn = newFileStream(path / "test.event") - expected = parseEventStream(expectedIn) - defer: - actualIn.close() - expectedIn.close() +proc doParserTest(expected, actual: YamlStream, errorExpected: bool): bool = var i = 1 try: while true: @@ -42,9 +30,10 @@ proc parserTest(path: string, errorExpected : bool): bool = echo ".. actual event:" echo " ", actualEvent echo ".. difference:" - stdout.write(" ") + when nimvm: discard + else: stdout.write(" ") printDifference(expectedEvent, actualEvent) - + return i.inc() if actualEvent.kind == yamlEndStream: @@ -63,6 +52,20 @@ proc parserTest(path: string, errorExpected : bool): bool = echo pe.lineContent else: echo e.msg +proc parserTest(path: string, errorExpected : bool): bool = + var + parser: YamlParser + parser.init() + var + actualIn = newFileStream(path / "in.yaml") + actual = parser.parse(actualIn) + expectedIn = newFileStream(path / "test.event") + expected = parseEventStream(expectedIn) + defer: + actualIn.close() + expectedIn.close() + result = doParserTest(expected, actual, errorExpected) + macro genTests(): untyped = let pwd = staticExec("pwd").strip @@ -74,11 +77,26 @@ macro genTests(): untyped = proc genTest(target: var NimNode, dirPath: string, testId: string) {.compileTime.} = let title = slurp(dirPath / "===") + let isErrorTest = fileExists(dirPath / "error") + let testName = strip(title) & " [" & testId & ']' + + # TODO: this code executes the test at compile time. + # sadly it doesn't work currently since the VM doesn't support + # closure iterators (in parseEventStream). + # + #let staticIn = slurp(dirPath / "in.yaml") + #let staticExpected = slurp(dirPath / "test.event") + #var parser: YamlParser + #parser.init() + #var actual = parser.parse(staticIn) + #var expected = parseEventString(staticExpected) + # + #if not doParserTest(expected, actual, isErrorTest): + # target.add(newCall("test", newLit(testName & " [comptime]"), newCall("fail"))) target.add(newCall("test", - newLit(strip(title) & " [" & - testId & ']'), newCall("doAssert", newCall("parserTest", - newLit(dirPath), newLit(fileExists(dirPath / "error")))))) + newLit(testName), newCall("doAssert", newCall("parserTest", + newLit(dirPath), newLit(isErrorTest))))) result = newStmtList() diff --git a/yaml/native.nim b/yaml/native.nim index d945a9b..3e00ecb 100644 --- a/yaml/native.nim +++ b/yaml/native.nim @@ -1550,21 +1550,26 @@ proc constructChild*[O]( discard ctx.input.next() return elif e.kind == yamlAlias: - let val = ctx.refs.getOrDefault(e.aliasTarget, (yTagNull, pointer(nil))) - if val.p == nil: + when nimvm: raise ctx.input.constructionError(e.startPos, - "alias node refers to anchor in ignored scope") - if val.tag != yamlTag(O): - raise ctx.input.constructionError(e.startPos, - "alias node refers to object of incompatible type") - result = cast[ref O](val.p) - discard ctx.input.next() - return + "aliases are not supported at compile time") + else: + let val = ctx.refs.getOrDefault(e.aliasTarget, (yTagNull, pointer(nil))) + if val.p == nil: + raise ctx.input.constructionError(e.startPos, + "alias node refers to anchor in ignored scope") + if val.tag != yamlTag(O): + raise ctx.input.constructionError(e.startPos, + "alias node refers to object of incompatible type") + result = cast[ref O](val.p) + discard ctx.input.next() + return new(result) template removeAnchor(anchor: var Anchor) {.dirty.} = if anchor != yAnchorNone: yAssert(not ctx.refs.hasKey(anchor)) - ctx.refs[anchor] = (yamlTag(O), cast[pointer](result)) + when nimvm: discard # no aliases supported at compile time + else: ctx.refs[anchor] = (yamlTag(O), cast[pointer](result)) anchor = yAnchorNone case e.kind diff --git a/yaml/stream.nim b/yaml/stream.nim index 071f959..2aa354e 100644 --- a/yaml/stream.nim +++ b/yaml/stream.nim @@ -73,8 +73,8 @@ type pos: int buf: seq[Event] -proc newBufferYamlStream*(): BufferYamlStream not nil = - result = cast[BufferYamlStream not nil](new(BufferYamlStream)) +proc newBufferYamlStream*(): BufferYamlStream = + result = new(BufferYamlStream) result.basicInit() result.buf = @[] result.pos = 0