Add equivalent tests for non-strict fn parameters

These tests are based on the files introduced in the commit titled, "Add
tests for Lexical Environment management."

4 files changed, 135 insertions, 0 deletions

diff --git a/test/language/expressions/arrow-function/scope-param-elem-var-close.js b/test/language/expressions/arrow-function/scope-param-elem-var-close.js
new file mode 100644
index 000000000..bcb987ebb
--- /dev/null
+++ b/test/language/expressions/arrow-function/scope-param-elem-var-close.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-function-definitions-runtime-semantics-iteratorbindinginitialization
+description: >
+    Removal of variable environment for each BindingElement formal parameter
+info: |
+    [...]
+    6. Let paramVarEnv be NewDeclarativeEnvironment(originalEnv).
+    7. Set the VariableEnvironment of currentContext to paramVarEnv.
+    8. Set the LexicalEnvironment of currentContext to paramVarEnv.
+    9. Let result be the result of performing IteratorBindingInitialization for
+       BindingElement using iteratorRecord and environment as the arguments.
+    10. Set the VariableEnvironment of currentContext to originalEnv.
+    11. Set the LexicalEnvironment of currentContext to originalEnv.
+    [...]
+flags: [noStrict]
+---*/
+
+var x = 'outside';
+var probe1, probe2, probeBody;
+
+((
+    _ = (eval('var x = "inside";'), probe1 = function() { return x; }),
+    __ = probe2 = function() { return x; }
+  ) => {
+  probeBody = function() { return x; };
+})();
+
+assert.sameValue(probe1(), 'inside');
+assert.sameValue(probe2(), 'outside');
+assert.sameValue(probeBody(), 'outside');
diff --git a/test/language/expressions/arrow-function/scope-param-elem-var-open.js b/test/language/expressions/arrow-function/scope-param-elem-var-open.js
new file mode 100644
index 000000000..7f60a0610
--- /dev/null
+++ b/test/language/expressions/arrow-function/scope-param-elem-var-open.js
@@ -0,0 +1,31 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-function-definitions-runtime-semantics-iteratorbindinginitialization
+description: >
+    Creation of new variable environment for each BindingElement formal
+    parameter
+info: |
+    [...]
+    6. Let paramVarEnv be NewDeclarativeEnvironment(originalEnv).
+    7. Set the VariableEnvironment of currentContext to paramVarEnv.
+    8. Set the LexicalEnvironment of currentContext to paramVarEnv.
+    9. Let result be the result of performing IteratorBindingInitialization for
+       BindingElement using iteratorRecord and environment as the arguments.
+    10. Set the VariableEnvironment of currentContext to originalEnv.
+    11. Set the LexicalEnvironment of currentContext to originalEnv.
+    [...]
+flags: [noStrict]
+---*/
+
+var x = 'outside';
+var probe1, probe2;
+
+((
+    _ = probe1 = function() { return x; },
+    __ = (eval('var x = "inside";'), probe2 = function() { return x; })
+  ) => {
+})();
+
+assert.sameValue(probe1(), 'outside');
+assert.sameValue(probe2(), 'inside');
diff --git a/test/language/expressions/arrow-function/scope-param-rest-elem-var-close.js b/test/language/expressions/arrow-function/scope-param-rest-elem-var-close.js
new file mode 100644
index 000000000..976565a98
--- /dev/null
+++ b/test/language/expressions/arrow-function/scope-param-rest-elem-var-close.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-function-definitions-runtime-semantics-iteratorbindinginitialization
+description: >
+    Removal of variable environment for the BindingRestElement formal parameter
+info: |
+    [...]
+    2. Let currentContext be the running execution context.
+    3. Let originalEnv be the VariableEnvironment of currentContext.
+    4. Assert: The VariableEnvironment and LexicalEnvironment of currentContext
+       are the same.
+    5. Assert: environment and originalEnv are the same.
+    6. Let paramVarEnv be NewDeclarativeEnvironment(originalEnv).
+    7. Set the VariableEnvironment of currentContext to paramVarEnv.
+    8. Set the LexicalEnvironment of currentContext to paramVarEnv.
+    9. Let result be the result of performing IteratorBindingInitialization for
+       BindingRestElement using iteratorRecord and environment as the
+       arguments.
+    10. Set the VariableEnvironment of currentContext to originalEnv.
+    11. Set the LexicalEnvironment of currentContext to originalEnv.
+    [...]
+flags: [noStrict]
+---*/
+
+var x = 'outside';
+var probeParam, probeBody;
+
+((
+    ...[_ = (eval('var x = "inside";'), probeParam = function() { return x; })]
+  ) => {
+    probeBody = function() { return x; }
+})();
+
+assert.sameValue(probeParam(), 'inside');
+assert.sameValue(probeBody(), 'outside');
diff --git a/test/language/expressions/arrow-function/scope-param-rest-elem-var-open.js b/test/language/expressions/arrow-function/scope-param-rest-elem-var-open.js
new file mode 100644
index 000000000..b7a88bc05
--- /dev/null
+++ b/test/language/expressions/arrow-function/scope-param-rest-elem-var-open.js
@@ -0,0 +1,36 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-function-definitions-runtime-semantics-iteratorbindinginitialization
+description: >
+    Creation of new variable environment for the BindingRestElement formal
+    parameter
+info: |
+    [...]
+    2. Let currentContext be the running execution context.
+    3. Let originalEnv be the VariableEnvironment of currentContext.
+    4. Assert: The VariableEnvironment and LexicalEnvironment of currentContext
+       are the same.
+    5. Assert: environment and originalEnv are the same.
+    6. Let paramVarEnv be NewDeclarativeEnvironment(originalEnv).
+    7. Set the VariableEnvironment of currentContext to paramVarEnv.
+    8. Set the LexicalEnvironment of currentContext to paramVarEnv.
+    9. Let result be the result of performing IteratorBindingInitialization for
+      BindingRestElement using iteratorRecord and environment as the arguments.
+    10. Set the VariableEnvironment of currentContext to originalEnv.
+    11. Set the LexicalEnvironment of currentContext to originalEnv.
+    [...]
+flags: [noStrict]
+---*/
+
+var x = 'outside';
+var probe1, probe2;
+
+((
+    _ = probe1 = function() { return x; },
+    ...[__ = (eval('var x = "inside";'), probe2 = function() { return x; })]
+  ) => {
+})();
+
+assert.sameValue(probe1(), 'outside');
+assert.sameValue(probe2(), 'inside');