Upgrade to 3.29
Update V8 to 3.29.88.17 and update makefiles to support building on
all the relevant platforms.
Bug: 17370214
Change-Id: Ia3407c157fd8d72a93e23d8318ccaf6ecf77fa4e
diff --git a/tools/generate-builtins-tests.py b/tools/generate-builtins-tests.py
new file mode 100755
index 0000000..4e6961d
--- /dev/null
+++ b/tools/generate-builtins-tests.py
@@ -0,0 +1,158 @@
+#!/usr/bin/env python
+# Copyright 2014 the V8 project authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import json
+import optparse
+import os
+import random
+import shutil
+import subprocess
+import sys
+
+
+BLACKLIST = [
+ # Skip special d8 functions.
+ "load", "os", "print", "read", "readline", "quit"
+]
+
+
+def GetRandomObject():
+ return random.choice([
+ "0", "1", "2.5", "0x1000", "\"string\"", "{foo: \"bar\"}", "[1, 2, 3]",
+ "function() { return 0; }"
+ ])
+
+
+g_var_index = 0
+
+
+def GetVars(result, num, first = []):
+ global g_var_index
+ variables = []
+ for i in range(num):
+ variables.append("__v_%d" % g_var_index)
+ g_var_index += 1
+ for var in variables:
+ result.append("var %s = %s;" % (var, GetRandomObject()))
+ return ", ".join(first + variables)
+
+
+# Wraps |string| in try..catch.
+def TryCatch(result, string, exception_behavior = ""):
+ result.append("try { %s } catch(e) { %s }" % (string, exception_behavior))
+
+
+def BuildTests(function, full_name, options):
+ assert function["type"] == "function"
+ global g_var_index
+ g_var_index = 0
+ result = ["// AUTO-GENERATED BY tools/generate-builtins-tests.py.\n"]
+ result.append("// Function call test:")
+ length = function["length"]
+ TryCatch(result, "%s(%s);" % (full_name, GetVars(result, length)))
+
+ if "prototype" in function:
+ proto = function["prototype"]
+ result.append("\n// Constructor test:")
+ TryCatch(result,
+ "var recv = new %s(%s);" % (full_name, GetVars(result, length)),
+ "var recv = new Object();")
+
+ getters = []
+ methods = []
+ for prop in proto:
+ proto_property = proto[prop]
+ proto_property_type = proto_property["type"]
+ if proto_property_type == "getter":
+ getters.append(proto_property)
+ result.append("recv.__defineGetter__(\"%s\", "
+ "function() { return %s; });" %
+ (proto_property["name"], GetVars(result, 1)))
+ if proto_property_type == "number":
+ result.append("recv.__defineGetter__(\"%s\", "
+ "function() { return %s; });" %
+ (proto_property["name"], GetVars(result, 1)))
+ if proto_property_type == "function":
+ methods.append(proto_property)
+ if getters:
+ result.append("\n// Getter tests:")
+ for getter in getters:
+ result.append("print(recv.%s);" % getter["name"])
+ if methods:
+ result.append("\n// Method tests:")
+ for method in methods:
+ args = GetVars(result, method["length"], ["recv"])
+ call = "%s.prototype.%s.call(%s)" % (full_name, method["name"], args)
+ TryCatch(result, call)
+
+ filename = os.path.join(options.outdir, "%s.js" % (full_name))
+ with open(filename, "w") as f:
+ f.write("\n".join(result))
+ f.write("\n")
+
+
+def VisitObject(obj, path, options):
+ obj_type = obj["type"]
+ obj_name = "%s%s" % (path, obj["name"])
+ if obj_type == "function":
+ BuildTests(obj, obj_name, options)
+ if "properties" in obj:
+ for prop_name in obj["properties"]:
+ prop = obj["properties"][prop_name]
+ VisitObject(prop, "%s." % (obj_name), options)
+
+
+def ClearGeneratedFiles(options):
+ if os.path.exists(options.outdir):
+ shutil.rmtree(options.outdir)
+
+
+def GenerateTests(options):
+ ClearGeneratedFiles(options) # Re-generate everything.
+ output = subprocess.check_output(
+ "%s %s" % (options.d8, options.script), shell=True).strip()
+ objects = json.loads(output)
+
+ os.makedirs(options.outdir)
+ for obj_name in objects:
+ if obj_name in BLACKLIST: continue
+ obj = objects[obj_name]
+ VisitObject(obj, "", options)
+
+
+def BuildOptions():
+ result = optparse.OptionParser()
+ result.add_option("--d8", help="d8 binary to use",
+ default="out/ia32.release/d8")
+ result.add_option("--outdir", help="directory where to place generated tests",
+ default="test/mjsunit/builtins-gen")
+ result.add_option("--script", help="builtins detector script to run in d8",
+ default="tools/detect-builtins.js")
+ return result
+
+
+def Main():
+ parser = BuildOptions()
+ (options, args) = parser.parse_args()
+ if len(args) != 1 or args[0] == "help":
+ parser.print_help()
+ return 1
+ action = args[0]
+
+ if action == "generate":
+ GenerateTests(options)
+ return 0
+
+ if action == "clear":
+ ClearGeneratedFiles(options)
+ return 0
+
+ print("Unknown action: %s" % action)
+ parser.print_help()
+ return 1
+
+
+if __name__ == "__main__":
+ sys.exit(Main())