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Label specs: Unify formatting with other code

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redux
David Majda 9 years ago
parent ddff5feea3
commit f4385da177
1 changed files with 96 additions and 96 deletions
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192
spec/behavior/generated-parser-behavior.spec.js
Unescape Escape View File

@ -447,99 +447,99 @@ describe("generated parser behavior", function() {
it("can access label variables from preceding labeled elements in an outside sequence (group)", function() { it("can access label variables from preceding labeled elements in an outside sequence (group)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" &{ return a === "a"; })', 'start = a:"a" ("b" &{ return a === "a"; })',
options options
); );
expect(parser).toParse("ab", ["a", ["b", undefined]]); expect(parser).toParse("ab", ["a", ["b", undefined]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (optional)", function() { it("can access label variables from preceding labeled elements in an outside sequence (optional)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" &{ return a === "a"; })?', 'start = a:"a" ("b" &{ return a === "a"; })?',
options options
); );
expect(parser).toParse("ab", ["a", ["b", undefined]]); expect(parser).toParse("ab", ["a", ["b", undefined]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (zero or more)", function() { it("can access label variables from preceding labeled elements in an outside sequence (zero or more)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" &{ return a === "a"; })*', 'start = a:"a" ("b" &{ return a === "a"; })*',
options options
); );
expect(parser).toParse("ab", ["a", [["b", undefined]]]); expect(parser).toParse("ab", ["a", [["b", undefined]]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (one or more)", function() { it("can access label variables from preceding labeled elements in an outside sequence (one or more)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" &{ return a === "a"; })+', 'start = a:"a" ("b" &{ return a === "a"; })+',
options options
); );
expect(parser).toParse("ab", ["a", [["b", undefined]]]); expect(parser).toParse("ab", ["a", [["b", undefined]]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (text)", function() { it("can access label variables from preceding labeled elements in an outside sequence (text)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" $("b" &{ return a === "a"; })', 'start = a:"a" $("b" &{ return a === "a"; })',
options options
); );
expect(parser).toParse("ab", ["a", "b"]); expect(parser).toParse("ab", ["a", "b"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (positive simple predicate)", function() { it("can access label variables from preceding labeled elements in an outside sequence (positive simple predicate)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" &("b" &{ return a === "a"; }) "b"', 'start = a:"a" &("b" &{ return a === "a"; }) "b"',
options options
); );
expect(parser).toParse("ab", ["a", undefined, "b"]); expect(parser).toParse("ab", ["a", undefined, "b"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (negative simple predicate)", function() { it("can access label variables from preceding labeled elements in an outside sequence (negative simple predicate)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" !("b" &{ return a === "a"; }) "c"', 'start = a:"a" !("b" &{ return a === "a"; }) "c"',
options options
); );
expect(parser).toParse("ac", ["a", undefined, "c"]); expect(parser).toParse("ac", ["a", undefined, "c"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (label)", function() { it("can access label variables from preceding labeled elements in an outside sequence (label)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" b:("b" &{ return a === "a"; })', 'start = a:"a" b:("b" &{ return a === "a"; })',
options options
); );
expect(parser).toParse("ab", ["a", ["b", undefined]]); expect(parser).toParse("ab", ["a", ["b", undefined]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (sequence)", function() { it("can access label variables from preceding labeled elements in an outside sequence (sequence)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" ("c" &{ return a === "a"; }) "d")', 'start = a:"a" ("b" ("c" &{ return a === "a"; }) "d")',
options options
); );
expect(parser).toParse("abcd", ["a", ["b", ["c", undefined], "d"]]); expect(parser).toParse("abcd", ["a", ["b", ["c", undefined], "d"]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (action)", function() { it("can access label variables from preceding labeled elements in an outside sequence (action)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" (b:("b" &{ return a === "a"; }) { return b; })', 'start = a:"a" (b:("b" &{ return a === "a"; }) { return b; })',
options options
); );
expect(parser).toParse("ab", ["a", ["b", undefined]]); expect(parser).toParse("ab", ["a", ["b", undefined]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (choice)", function() { it("can access label variables from preceding labeled elements in an outside sequence (choice)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" / "c" &{ return a === "a"; } / "d")', 'start = a:"a" ("b" / "c" &{ return a === "a"; } / "d")',
options options
); );
expect(parser).toParse("ac", ["a", ["c", undefined]]); expect(parser).toParse("ac", ["a", ["c", undefined]]);
}); });
@ -656,90 +656,90 @@ describe("generated parser behavior", function() {
it("can access label variables from preceding labeled elements in an outside sequence (optional)", function() { it("can access label variables from preceding labeled elements in an outside sequence (optional)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" !{ return a !== "a"; })?', 'start = a:"a" ("b" !{ return a !== "a"; })?',
options options
); );
expect(parser).toParse("ab", ["a", ["b", undefined]]); expect(parser).toParse("ab", ["a", ["b", undefined]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (zero or more)", function() { it("can access label variables from preceding labeled elements in an outside sequence (zero or more)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" !{ return a !== "a"; })*', 'start = a:"a" ("b" !{ return a !== "a"; })*',
options options
); );
expect(parser).toParse("ab", ["a", [["b", undefined]]]); expect(parser).toParse("ab", ["a", [["b", undefined]]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (one or more)", function() { it("can access label variables from preceding labeled elements in an outside sequence (one or more)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" !{ return a !== "a"; })+', 'start = a:"a" ("b" !{ return a !== "a"; })+',
options options
); );
expect(parser).toParse("ab", ["a", [["b", undefined]]]); expect(parser).toParse("ab", ["a", [["b", undefined]]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (text)", function() { it("can access label variables from preceding labeled elements in an outside sequence (text)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" $("b" !{ return a !== "a"; })', 'start = a:"a" $("b" !{ return a !== "a"; })',
options options
); );
expect(parser).toParse("ab", ["a", "b"]); expect(parser).toParse("ab", ["a", "b"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (positive simple predicate)", function() { it("can access label variables from preceding labeled elements in an outside sequence (positive simple predicate)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" &("b" !{ return a !== "a"; }) "b"', 'start = a:"a" &("b" !{ return a !== "a"; }) "b"',
options options
); );
expect(parser).toParse("ab", ["a", undefined, "b"]); expect(parser).toParse("ab", ["a", undefined, "b"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (negative simple predicate)", function() { it("can access label variables from preceding labeled elements in an outside sequence (negative simple predicate)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" !("b" !{ return a !== "a"; }) "c"', 'start = a:"a" !("b" !{ return a !== "a"; }) "c"',
options options
); );
expect(parser).toParse("ac", ["a", undefined, "c"]); expect(parser).toParse("ac", ["a", undefined, "c"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (label)", function() { it("can access label variables from preceding labeled elements in an outside sequence (label)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" b:("b" !{ return a !== "a"; })', 'start = a:"a" b:("b" !{ return a !== "a"; })',
options options
); );
expect(parser).toParse("ab", ["a", ["b", undefined]]); expect(parser).toParse("ab", ["a", ["b", undefined]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (sequence)", function() { it("can access label variables from preceding labeled elements in an outside sequence (sequence)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" ("c" !{ return a !== "a"; }) "d")', 'start = a:"a" ("b" ("c" !{ return a !== "a"; }) "d")',
options options
); );
expect(parser).toParse("abcd", ["a", ["b", ["c", undefined], "d"]]); expect(parser).toParse("abcd", ["a", ["b", ["c", undefined], "d"]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (action)", function() { it("can access label variables from preceding labeled elements in an outside sequence (action)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" (b:("b" !{ return a !== "a"; }) { return b; })', 'start = a:"a" (b:("b" !{ return a !== "a"; }) { return b; })',
options options
); );
expect(parser).toParse("ab", ["a", ["b", undefined]]); expect(parser).toParse("ab", ["a", ["b", undefined]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (choice)", function() { it("can access label variables from preceding labeled elements in an outside sequence (choice)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" / "c" !{ return a !== "a"; } / "d")', 'start = a:"a" ("b" / "c" !{ return a !== "a"; } / "d")',
options options
); );
expect(parser).toParse("ac", ["a", ["c", undefined]]); expect(parser).toParse("ac", ["a", ["c", undefined]]);
}); });
@ -1052,99 +1052,99 @@ describe("generated parser behavior", function() {
it("can access label variables from preceding labeled elements in an outside sequence (group)", function() { it("can access label variables from preceding labeled elements in an outside sequence (group)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" { return a; })', 'start = a:"a" ("b" { return a; })',
options options
); );
expect(parser).toParse("ab", ["a", "a"]); expect(parser).toParse("ab", ["a", "a"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (optional)", function() { it("can access label variables from preceding labeled elements in an outside sequence (optional)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" { return a; })?', 'start = a:"a" ("b" { return a; })?',
options options
); );
expect(parser).toParse("ab", ["a", "a"]); expect(parser).toParse("ab", ["a", "a"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (zero or more)", function() { it("can access label variables from preceding labeled elements in an outside sequence (zero or more)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" { return a; })*', 'start = a:"a" ("b" { return a; })*',
options options
); );
expect(parser).toParse("ab", ["a", ["a"]]); expect(parser).toParse("ab", ["a", ["a"]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (one or more)", function() { it("can access label variables from preceding labeled elements in an outside sequence (one or more)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" { return a; })+', 'start = a:"a" ("b" { return a; })+',
options options
); );
expect(parser).toParse("ab", ["a", ["a"]]); expect(parser).toParse("ab", ["a", ["a"]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (text)", function() { it("can access label variables from preceding labeled elements in an outside sequence (text)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" $("b" { return a; })', 'start = a:"a" $("b" { return a; })',
options options
); );
expect(parser).toParse("ab", ["a", "b"]); expect(parser).toParse("ab", ["a", "b"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (positive simple predicate)", function() { it("can access label variables from preceding labeled elements in an outside sequence (positive simple predicate)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" &("b" { return a; }) "b"', 'start = a:"a" &("b" { return a; }) "b"',
options options
); );
expect(parser).toParse("ab", ["a", undefined, "b"]); expect(parser).toParse("ab", ["a", undefined, "b"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (negative simple predicate)", function() { it("can access label variables from preceding labeled elements in an outside sequence (negative simple predicate)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" !("b" { return a; }) "c"', 'start = a:"a" !("b" { return a; }) "c"',
options options
); );
expect(parser).toParse("ac", ["a", undefined, "c"]); expect(parser).toParse("ac", ["a", undefined, "c"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (label)", function() { it("can access label variables from preceding labeled elements in an outside sequence (label)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" b:("b" { return a; })', 'start = a:"a" b:("b" { return a; })',
options options
); );
expect(parser).toParse("ab", ["a", "a"]); expect(parser).toParse("ab", ["a", "a"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (sequence)", function() { it("can access label variables from preceding labeled elements in an outside sequence (sequence)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" ("c" { return a; }) "d")', 'start = a:"a" ("b" ("c" { return a; }) "d")',
options options
); );
expect(parser).toParse("abcd", ["a", ["b", "a", "d"]]); expect(parser).toParse("abcd", ["a", ["b", "a", "d"]]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (action)", function() { it("can access label variables from preceding labeled elements in an outside sequence (action)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" (b:("b" { return a; }) { return b; })', 'start = a:"a" (b:("b" { return a; }) { return b; })',
options options
); );
expect(parser).toParse("ab", ["a", "a"]); expect(parser).toParse("ab", ["a", "a"]);
}); });
it("can access label variables from preceding labeled elements in an outside sequence (choice)", function() { it("can access label variables from preceding labeled elements in an outside sequence (choice)", function() {
var parser = PEG.buildParser( var parser = PEG.buildParser(
'start = a:"a" ("b" / "c" { return a; } / "d")', 'start = a:"a" ("b" / "c" { return a; } / "d")',
options options
); );
expect(parser).toParse("ac", ["a", "a"]); expect(parser).toParse("ac", ["a", "a"]);
}); });

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