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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/jit-test/tests/debug/envChain_object-01.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/jit-test/tests/debug/envChain_object-01.js')
-rw-r--r-- | js/src/jit-test/tests/debug/envChain_object-01.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/envChain_object-01.js b/js/src/jit-test/tests/debug/envChain_object-01.js new file mode 100644 index 0000000000..224e36d046 --- /dev/null +++ b/js/src/jit-test/tests/debug/envChain_object-01.js @@ -0,0 +1,46 @@ +// Verify the environment chain for Debugger.Object described in +// js/src/vm/EnvironmentObject.h. + +const g = newGlobal({newCompartment: true}); +const dbg = new Debugger(); +const gw = dbg.addDebuggee(g); + +const envs = JSON.parse(gw.executeInGlobal(` +var qualified = 10; +unqualified = 20; +let lexical = 30; +this.prop = 40; + +const envs = []; +let env = getInnerMostEnvironmentObject(); +while (env) { + envs.push({ + type: getEnvironmentObjectType(env) || "*global*", + qualified: !!Object.getOwnPropertyDescriptor(env, "qualified"), + unqualified: !!Object.getOwnPropertyDescriptor(env, "unqualified"), + lexical: !!Object.getOwnPropertyDescriptor(env, "lexical"), + prop: !!Object.getOwnPropertyDescriptor(env, "prop"), + }); + + env = getEnclosingEnvironmentObject(env); +} +JSON.stringify(envs); +`).return); + +assertEq(envs.length, 2); + +let i = 0, env; + +env = envs[i]; i++; +assertEq(env.type, "GlobalLexicalEnvironmentObject"); +assertEq(env.qualified, false); +assertEq(env.unqualified, false); +assertEq(env.lexical, true, "lexical must live in the GlobalLexicalEnvironmentObject"); +assertEq(env.prop, false); + +env = envs[i]; i++; +assertEq(env.type, "*global*"); +assertEq(env.qualified, true, "qualified var must live in the global"); +assertEq(env.unqualified, true, "unqualified name must live in the global"); +assertEq(env.lexical, false); +assertEq(env.prop, true, "this property must live in the global"); |