9 files changed, 113 insertions, 0 deletions
diff --git a/js/src/tests/test/fixtures/export/.ignore.js b/js/src/tests/test/fixtures/export/.ignore.js
new file mode 100644
index 0000000000..945c9b46d6
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/.ignore.js
@@ -0,0 +1 @@
+.
+\ No newline at end of file
diff --git a/js/src/tests/test/fixtures/export/browser.js b/js/src/tests/test/fixtures/export/browser.js
new file mode 100644
index 0000000000..d18a19cb28
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/browser.js
@@ -0,0 +1 @@
+// not an empty file
diff --git a/js/src/tests/test/fixtures/export/empty.js b/js/src/tests/test/fixtures/export/empty.js
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/empty.js
diff --git a/js/src/tests/test/fixtures/export/multi-header.js b/js/src/tests/test/fixtures/export/multi-header.js
new file mode 100644
index 0000000000..c1f46f4e4f
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/multi-header.js
@@ -0,0 +1,20 @@
+// |reftest| skip-if(!this.hasOwnProperty('foobar')||outro()) error:SyntaxError module -- foo bar  baz
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+author: Jeff Walden <jwalden+code@mit.edu>
+esid: sec-let-and-const-declarations
+description: >
+  Outside AsyncFunction, |await| is a perfectly cromulent LexicalDeclaration
+  variable name.  Therefore ASI doesn't apply, and so the |0| where a |=| was
+  expected is a syntax error.
+negative:
+  phase: early
+  type: SyntaxError
+---*/
+
+function f() {
+    let
+    await 0;
+}
diff --git a/js/src/tests/test/fixtures/export/reftest-and-frontmatter-error.js b/js/src/tests/test/fixtures/export/reftest-and-frontmatter-error.js
new file mode 100644
index 0000000000..38e98283d7
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/reftest-and-frontmatter-error.js
@@ -0,0 +1,19 @@
+// |reftest| error:SyntaxError
+
+/*---
+esid: sec-let-and-const-declarations
+description: >
+  Outside AsyncFunction, |await| is a perfectly cromulent LexicalDeclaration
+  variable name.  Therefore ASI doesn't apply, and so the |0| where a |=| was
+  expected is a syntax error.
+negative:
+  phase: runtime
+  type: SyntaxError
+---*/
+
+eval(`
+    function f() {
+        let
+        await 0;
+    }
+`);
diff --git a/js/src/tests/test/fixtures/export/reftest-error-syntaxerror.js b/js/src/tests/test/fixtures/export/reftest-error-syntaxerror.js
new file mode 100644
index 0000000000..718778ddf7
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/reftest-error-syntaxerror.js
@@ -0,0 +1,15 @@
+// |reftest| error:SyntaxError
+
+/*---
+author: Jeff Walden <jwalden+code@mit.edu>
+esid: sec-let-and-const-declarations
+description: >
+  Outside AsyncFunction, |await| is a perfectly cromulent LexicalDeclaration
+  variable name.  Therefore ASI doesn't apply, and so the |0| where a |=| was
+  expected is a syntax error.
+---*/
+
+function f() {
+    let
+    await 0;
+}
diff --git a/js/src/tests/test/fixtures/export/regular.js b/js/src/tests/test/fixtures/export/regular.js
new file mode 100644
index 0000000000..c43a5b2745
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/regular.js
@@ -0,0 +1,18 @@
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+author: Jeff Walden <jwalden+code@mit.edu>
+esid: sec-let-and-const-declarations
+description: >
+  |await| is excluded from LexicalDeclaration by grammar parameter, in
+  AsyncFunction.  Therefore |let| followed by |await| inside AsyncFunction is
+  an ASI opportunity, and this code must parse without error.
+---*/
+
+async function f() {
+    let
+    await 0;
+}
+
+reportCompare(true, f instanceof Function);
diff --git a/js/src/tests/test/fixtures/export/reportCompare.js b/js/src/tests/test/fixtures/export/reportCompare.js
new file mode 100644
index 0000000000..7b5af60053
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/reportCompare.js
@@ -0,0 +1,38 @@
+// Copyright (C) 2017 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: reportCompare
+---*/
+
+
+var a = 42;
+
+reportCompare(0, 0)
+reportCompare(0, 0);
+reportCompare(0, 0, "ok")
+reportCompare(true, true, "ok"); // comment
+reportCompare(trueish, true, "ok");
+
+reportCompare ( 0 , 0  ) ;
+reportCompare ( 0    , 0, "ok")
+reportCompare ( true, /*lol*/true, "ok");
+
+reportCompare(null, null, "test");
+reportCompare(true, f instanceof Function);
+reportCompare(true, true)
+reportCompare(true, true);
+reportCompare(true, true, "don't crash");
+reportCompare(true,true);
+this.reportCompare && reportCompare(0, 0, "ok");
+this.reportCompare && reportCompare(true, true);
+this.reportCompare && reportCompare(true,true);
+
+reportCompare(42, foo);
+
+    reportCompare(0, 0); // this was a reportCompare Line
+
+reportCompare(
+    true,
+    true
+);
diff --git a/js/src/tests/test/fixtures/export/shell.js b/js/src/tests/test/fixtures/export/shell.js
new file mode 100644
index 0000000000..d18a19cb28
--- /dev/null
+++ b/js/src/tests/test/fixtures/export/shell.js
@@ -0,0 +1 @@
+// not an empty file