summaryrefslogtreecommitdiffstats
path: root/js/src/jit-test/tests/debug/Environment-callee-03.js
diff options
context:
space:
mode:
authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/debug/Environment-callee-03.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/debug/Environment-callee-03.js')
-rw-r--r--js/src/jit-test/tests/debug/Environment-callee-03.js31
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Environment-callee-03.js b/js/src/jit-test/tests/debug/Environment-callee-03.js
new file mode 100644
index 000000000..6369817a8
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Environment-callee-03.js
@@ -0,0 +1,31 @@
+// Environments of different instances of the same generator have the same
+// callee. I love this job.
+
+var g = newGlobal();
+var dbg = new Debugger;
+var gw = dbg.addDebuggee(g);
+
+function check(gen, label) {
+ print("check(" + label + ")");
+ var hits;
+ dbg.onDebuggerStatement = function (frame) {
+ hits++;
+ var env = frame.environment;
+ assertEq(env.callee, gw.makeDebuggeeValue(g.f));
+ };
+ hits = 0;
+ gen.next();
+ assertEq(hits, 1);
+}
+
+g.eval('function f(x) { debugger; yield x; }');
+g.eval('var g = f(2);');
+g.eval('var h = f(3);');
+check(g.g, 'g.g');
+check(g.h, 'g.h');
+
+g.eval('function* f(x) { debugger; yield x; }');
+g.eval('var g = f(2);');
+g.eval('var h = f(3);');
+check(g.g, 'g.g');
+check(g.h, 'g.h');