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Code Issues Releases Wiki Activity

Fix issue with allafter operator

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Fixes #3962
This commit is contained in:
Jeremy Ruston 2019-06-11 09:38:14 +01:00
parent 4a66ecbf6f
commit dd7837d164
2 changed files with 32 additions and 2 deletions
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4
core/modules/filters/x-listops.js
View File

@ -95,7 +95,7 @@ Extended filter operators to manipulate the current list.
exports.allafter = function (source, operator) {
var results = prepare_results(source),
index = results.indexOf(operator.operand);
return (index === -1 || index > (results.length - 2)) ? [] :
return (index === -1) ? [] :
(operator.suffix) ? results.slice(index) :
results.slice(index + 1);
};
@ -106,7 +106,7 @@ Extended filter operators to manipulate the current list.
exports.allbefore = function (source, operator) {
var results = prepare_results(source),
index = results.indexOf(operator.operand);
return (index < 0) ? [] :
return (index === -1) ? [] :
(operator.suffix) ? results.slice(0, index + 1) :
results.slice(0, index);
};

30
editions/test/tiddlers/tests/test-filters.js
View File

@ -408,6 +408,36 @@ function runTests(wiki) {
expect(wiki.filterTiddlers("1 2 3 4 +[min[2]]").join(",")).toBe("1,2,2,2");
});
it("should handle the allafter operator", function() {
expect(wiki.filterTiddlers("1 2 3 4 +[allafter[]]").join(",")).toBe("");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter:include[]]").join(",")).toBe("");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter[1]]").join(",")).toBe("2,3,4");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter:include[1]]").join(",")).toBe("1,2,3,4");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter[2]]").join(",")).toBe("3,4");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter:include[2]]").join(",")).toBe("2,3,4");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter[3]]").join(",")).toBe("4");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter:include[3]]").join(",")).toBe("3,4");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter[4]]").join(",")).toBe("");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter:include[4]]").join(",")).toBe("4");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter[5]]").join(",")).toBe("");
expect(wiki.filterTiddlers("1 2 3 4 +[allafter:include[5]]").join(",")).toBe("");
});
it("should handle the allbefore operator", function() {
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore[]]").join(",")).toBe("");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore:include[]]").join(",")).toBe("");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore[1]]").join(",")).toBe("");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore:include[1]]").join(",")).toBe("1");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore[2]]").join(",")).toBe("1");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore:include[2]]").join(",")).toBe("1,2");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore[3]]").join(",")).toBe("1,2");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore:include[3]]").join(",")).toBe("1,2,3");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore[4]]").join(",")).toBe("1,2,3");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore:include[4]]").join(",")).toBe("1,2,3,4");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore[5]]").join(",")).toBe("");
expect(wiki.filterTiddlers("1 2 3 4 +[allbefore:include[5]]").join(",")).toBe("");
});
}
});