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var assert = require("assert");
var uglify = require("../../");
describe("Comment", function() {
it("Should recognize eol of single line comments", function() {
var tests = [
"//Some comment 1\n>",
"//Some comment 2\r>",
"//Some comment 3\r\n>",
"//Some comment 4\u2028>",
"//Some comment 5\u2029>"
];
var fail = function(e) {
return e instanceof uglify.JS_Parse_Error &&
e.message === "SyntaxError: Unexpected token: operator (>)" &&
e.line === 2 &&
e.col === 0;
}
for (var i = 0; i < tests.length; i++) {
assert.throws(function() {
uglify.parse(tests[i], {fromString: true})
}, fail, tests[i]);
}
});
it("Should update the position of a multiline comment correctly", function() {
var tests = [
"/*Some comment 1\n\n\n*/\n>\n\n\n\n\n\n",
"/*Some comment 2\r\n\r\n\r\n*/\r\n>\n\n\n\n\n\n",
"/*Some comment 3\r\r\r*/\r>\n\n\n\n\n\n",
"/*Some comment 4\u2028\u2028\u2028*/\u2028>\n\n\n\n\n\n",
"/*Some comment 5\u2029\u2029\u2029*/\u2029>\n\n\n\n\n\n"
];
var fail = function(e) {
return e instanceof uglify.JS_Parse_Error &&
e.message === "SyntaxError: Unexpected token: operator (>)" &&
e.line === 5 &&
e.col === 0;
}
for (var i = 0; i < tests.length; i++) {
assert.throws(function() {
uglify.parse(tests[i], {fromString: true})
}, fail, tests[i]);
}
});
});
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