56 lines
1.2 KiB
CoffeeScript
56 lines
1.2 KiB
CoffeeScript
return if global.testingBrowser
|
|
|
|
SourceMap = require '../src/sourcemap'
|
|
|
|
vlqEncodedValues = [
|
|
[1, "C"],
|
|
[-1, "D"],
|
|
[2, "E"],
|
|
[-2, "F"],
|
|
[0, "A"],
|
|
[16, "gB"],
|
|
[948, "o7B"]
|
|
]
|
|
|
|
test "encodeVlq tests", ->
|
|
for pair in vlqEncodedValues
|
|
eq ((new SourceMap).encodeVlq pair[0]), pair[1]
|
|
|
|
test "SourceMap tests", ->
|
|
map = new SourceMap
|
|
map.add [0, 0], [0, 0]
|
|
map.add [1, 5], [2, 4]
|
|
map.add [1, 6], [2, 7]
|
|
map.add [1, 9], [2, 8]
|
|
map.add [3, 0], [3, 4]
|
|
|
|
testWithFilenames = map.generate {
|
|
sourceRoot: ""
|
|
sourceFiles: ["source.coffee"]
|
|
generatedFile: "source.js"
|
|
}
|
|
|
|
deepEqual testWithFilenames, {
|
|
version: 3
|
|
file: "source.js"
|
|
sourceRoot: ""
|
|
sources: ["source.coffee"]
|
|
names: []
|
|
mappings: "AAAA;;IACK,GAAC,CAAG;IAET"
|
|
}
|
|
|
|
deepEqual map.generate(), {
|
|
version: 3
|
|
file: ""
|
|
sourceRoot: ""
|
|
sources: [""]
|
|
names: []
|
|
mappings: "AAAA;;IACK,GAAC,CAAG;IAET"
|
|
}
|
|
|
|
# Look up a generated column - should get back the original source position.
|
|
arrayEq map.sourceLocation([2,8]), [1,9]
|
|
|
|
# Look up a point further along on the same line - should get back the same source position.
|
|
arrayEq map.sourceLocation([2,10]), [1,9]
|