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correctly treat ES2015 modules as being in strict-mode in the extractor

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Erik Krogh Kristensen
2020-08-18 10:12:01 +02:00
parent 9decb47bf0
commit d1b3963e2d
5 changed files with 65 additions and 1 deletions
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8
javascript/ql/test/library-tests/CallGraphs/FullTest/non-strict.js Normal file
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@@ -0,0 +1,8 @@
(function () {
if (true) {
function foo() {
return 3;
}
}
return foo(); // this resolves to `foo` above, because we have function-scope in non-strict mode.
})();

10
javascript/ql/test/library-tests/CallGraphs/FullTest/strict.js Normal file
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@@ -0,0 +1,10 @@
(function () {
if (true) {
function foo() {
return 3;
}
}
return foo(); // `foo` is not defined, because we are in strict-mode.
})();
export default 3; // strict-mode implied because ES2015 module.

12
javascript/ql/test/library-tests/CallGraphs/FullTest/strict2.js Normal file
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@@ -0,0 +1,12 @@
"use strict";
(function () {
"use strict";
if (true) {
function foo() {
return 3;
}
}
return foo(); // `foo` is not defined, because we are in strict-mode.
})();
export default 3; // strict-mode implied because ES2015 module.

30
javascript/ql/test/library-tests/CallGraphs/FullTest/tests.expected
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@@ -90,6 +90,11 @@ test_getAFunctionValue
| m.js:3:1:3:16 | module.exports.f | m.js:1:13:1:25 | function() {} |
| n.js:2:1:2:3 | m.f | m.js:1:13:1:25 | function() {} |
| n.js:5:1:5:4 | m2.f | m2.js:2:6:2:18 | function() {} |
| non-strict.js:1:1:8:2 | (functi ... ode.\\n}) | non-strict.js:1:2:8:1 | functio ... mode.\\n} |
| non-strict.js:1:2:8:1 | functio ... mode.\\n} | non-strict.js:1:2:8:1 | functio ... mode.\\n} |
| non-strict.js:3:5:5:5 | functio ... ;\\n } | non-strict.js:3:5:5:5 | functio ... ;\\n } |
| non-strict.js:3:14:3:16 | foo | non-strict.js:3:5:5:5 | functio ... ;\\n } |
| non-strict.js:7:10:7:12 | foo | non-strict.js:3:5:5:5 | functio ... ;\\n } |
| protoclass.js:3:1:5:1 | functio ... it();\\n} | protoclass.js:3:1:5:1 | functio ... it();\\n} |
| protoclass.js:3:10:3:10 | F | protoclass.js:3:1:5:1 | functio ... it();\\n} |
| protoclass.js:4:3:4:11 | this.init | protoclass.js:7:20:11:1 | functio ... m();\\n} |
@@ -110,6 +115,12 @@ test_getAFunctionValue
| reflection.js:7:1:7:3 | add | reflection.js:1:1:3:1 | functio ... x+y;\\n} |
| reflection.js:8:1:8:3 | add | reflection.js:1:1:3:1 | functio ... x+y;\\n} |
| reflection.js:8:1:8:9 | add.apply | reflection.js:5:15:5:39 | functio ... n 56; } |
| strict2.js:2:1:10:2 | (functi ... ode.\\n}) | strict2.js:2:2:10:1 | functio ... mode.\\n} |
| strict2.js:2:2:10:1 | functio ... mode.\\n} | strict2.js:2:2:10:1 | functio ... mode.\\n} |
| strict2.js:5:5:7:5 | functio ... ;\\n } | strict2.js:5:5:7:5 | functio ... ;\\n } |
| strict.js:1:1:8:2 | (functi ... ode.\\n}) | strict.js:1:2:8:1 | functio ... mode.\\n} |
| strict.js:1:2:8:1 | functio ... mode.\\n} | strict.js:1:2:8:1 | functio ... mode.\\n} |
| strict.js:3:5:5:5 | functio ... ;\\n } | strict.js:3:5:5:5 | functio ... ;\\n } |
| tst3.js:1:1:1:22 | functio ... fn() {} | tst3.js:1:1:1:22 | functio ... fn() {} |
| tst3.js:2:1:2:23 | functio ... n2() {} | tst3.js:2:1:2:23 | functio ... n2() {} |
| tst.js:1:1:1:15 | function f() {} | tst.js:1:1:1:15 | function f() {} |
@@ -225,6 +236,8 @@ test_getNumArgument
| n.js:2:1:2:5 | m.f() | 0 |
| n.js:4:10:4:24 | require('./m2') | 1 |
| n.js:5:1:5:6 | m2.f() | 0 |
| non-strict.js:1:1:8:4 | (functi ... e.\\n})() | 0 |
| non-strict.js:7:10:7:14 | foo() | 0 |
| protoclass.js:4:3:4:13 | this.init() | 0 |
| protoclass.js:8:3:8:15 | this.method() | 0 |
| protoclass.js:9:11:9:32 | this.me ... d(this) | 1 |
@@ -233,6 +246,10 @@ test_getNumArgument
| reflection.js:7:1:7:22 | add.cal ... 23, 19) | 3 |
| reflection.js:7:1:7:22 | reflective call | 2 |
| reflection.js:8:1:8:25 | add.app ... 3, 19]) | 2 |
| strict2.js:2:1:10:4 | (functi ... e.\\n})() | 0 |
| strict2.js:9:10:9:14 | foo() | 0 |
| strict.js:1:1:8:4 | (functi ... e.\\n})() | 0 |
| strict.js:7:10:7:14 | foo() | 0 |
| tst.js:6:1:6:3 | f() | 0 |
| tst.js:7:1:7:3 | g() | 0 |
| tst.js:8:1:8:3 | h() | 0 |
@@ -321,6 +338,8 @@ test_getCalleeNode
| n.js:2:1:2:5 | m.f() | n.js:2:1:2:3 | m.f |
| n.js:4:10:4:24 | require('./m2') | n.js:4:10:4:16 | require |
| n.js:5:1:5:6 | m2.f() | n.js:5:1:5:4 | m2.f |
| non-strict.js:1:1:8:4 | (functi ... e.\\n})() | non-strict.js:1:1:8:2 | (functi ... ode.\\n}) |
| non-strict.js:7:10:7:14 | foo() | non-strict.js:7:10:7:12 | foo |
| protoclass.js:4:3:4:13 | this.init() | protoclass.js:4:3:4:11 | this.init |
| protoclass.js:8:3:8:15 | this.method() | protoclass.js:8:3:8:13 | this.method |
| protoclass.js:9:11:9:32 | this.me ... d(this) | protoclass.js:9:11:9:26 | this.method.bind |
@@ -330,6 +349,10 @@ test_getCalleeNode
| reflection.js:7:1:7:22 | reflective call | reflection.js:7:1:7:3 | add |
| reflection.js:8:1:8:25 | add.app ... 3, 19]) | reflection.js:8:1:8:9 | add.apply |
| reflection.js:8:1:8:25 | reflective call | reflection.js:8:1:8:3 | add |
| strict2.js:2:1:10:4 | (functi ... e.\\n})() | strict2.js:2:1:10:2 | (functi ... ode.\\n}) |
| strict2.js:9:10:9:14 | foo() | strict2.js:9:10:9:12 | foo |
| strict.js:1:1:8:4 | (functi ... e.\\n})() | strict.js:1:1:8:2 | (functi ... ode.\\n}) |
| strict.js:7:10:7:14 | foo() | strict.js:7:10:7:12 | foo |
| tst.js:6:1:6:3 | f() | tst.js:6:1:6:1 | f |
| tst.js:7:1:7:3 | g() | tst.js:7:1:7:1 | g |
| tst.js:8:1:8:3 | h() | tst.js:8:1:8:1 | h |
@@ -408,11 +431,15 @@ test_getACallee
| m.js:3:1:3:18 | module.exports.f() | m.js:1:13:1:25 | function() {} |
| n.js:2:1:2:5 | m.f() | m.js:1:13:1:25 | function() {} |
| n.js:5:1:5:6 | m2.f() | m2.js:2:6:2:18 | function() {} |
| non-strict.js:1:1:8:4 | (functi ... e.\\n})() | non-strict.js:1:2:8:1 | functio ... mode.\\n} |
| non-strict.js:7:10:7:14 | foo() | non-strict.js:3:5:5:5 | functio ... ;\\n } |
| protoclass.js:4:3:4:13 | this.init() | protoclass.js:7:20:11:1 | functio ... m();\\n} |
| protoclass.js:8:3:8:15 | this.method() | protoclass.js:13:22:13:34 | function() {} |
| reflection.js:7:1:7:22 | reflective call | reflection.js:1:1:3:1 | functio ... x+y;\\n} |
| reflection.js:8:1:8:25 | add.app ... 3, 19]) | reflection.js:5:15:5:39 | functio ... n 56; } |
| reflection.js:8:1:8:25 | reflective call | reflection.js:1:1:3:1 | functio ... x+y;\\n} |
| strict2.js:2:1:10:4 | (functi ... e.\\n})() | strict2.js:2:2:10:1 | functio ... mode.\\n} |
| strict.js:1:1:8:4 | (functi ... e.\\n})() | strict.js:1:2:8:1 | functio ... mode.\\n} |
| tst.js:6:1:6:3 | f() | tst.js:1:1:1:15 | function f() {} |
| tst.js:7:1:7:3 | g() | tst.js:2:9:2:21 | function() {} |
| tst.js:8:1:8:3 | h() | tst.js:3:5:3:17 | function() {} |
@@ -463,6 +490,7 @@ test_getCalleeName
| n.js:2:1:2:5 | m.f() | f |
| n.js:4:10:4:24 | require('./m2') | require |
| n.js:5:1:5:6 | m2.f() | f |
| non-strict.js:7:10:7:14 | foo() | foo |
| protoclass.js:4:3:4:13 | this.init() | init |
| protoclass.js:8:3:8:15 | this.method() | method |
| protoclass.js:9:11:9:32 | this.me ... d(this) | bind |
@@ -470,6 +498,8 @@ test_getCalleeName
| reflection.js:4:5:4:12 | sneaky() | sneaky |
| reflection.js:7:1:7:22 | add.cal ... 23, 19) | call |
| reflection.js:8:1:8:25 | add.app ... 3, 19]) | apply |
| strict2.js:9:10:9:14 | foo() | foo |
| strict.js:7:10:7:14 | foo() | foo |
| tst.js:6:1:6:3 | f() | f |
| tst.js:7:1:7:3 | g() | g |
| tst.js:8:1:8:3 | h() | h |