From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- js/src/jit-test/tests/debug/Frame-onStep-14.js | 46 ++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 js/src/jit-test/tests/debug/Frame-onStep-14.js (limited to 'js/src/jit-test/tests/debug/Frame-onStep-14.js') diff --git a/js/src/jit-test/tests/debug/Frame-onStep-14.js b/js/src/jit-test/tests/debug/Frame-onStep-14.js new file mode 100644 index 0000000000..a7139adb09 --- /dev/null +++ b/js/src/jit-test/tests/debug/Frame-onStep-14.js @@ -0,0 +1,46 @@ +// Test how stepping interacts with switch statements. + +var g = newGlobal({newCompartment: true}); + +g.eval('function bob() { return "bob"; }'); + +// Stepping into a sparse switch should not stop on literal cases. +evaluate(`function lit(x) { // 1 + debugger; // 2 + switch(x) { // 3 + case "nope": // 4 + break; // 5 + case "bob": // 6 + break; // 7 + } // 8 +}`, {lineNumber: 1, global: g}); + +// Stepping into a sparse switch should stop on non-literal cases. +evaluate(`function nonlit(x) { // 1 + debugger; // 2 + switch(x) { // 3 + case bob(): // 4 + break; // 5 + } // 6 +}`, {lineNumber: 1, global: g}); + +var dbg = Debugger(g); +var badStep = false; + +function test(s, okLine) { + dbg.onDebuggerStatement = function(frame) { + frame.onStep = function() { + let thisLine = this.script.getOffsetLocation(this.offset).lineNumber; + // The stop at line 3 is the switch. + if (thisLine > 3) { + assertEq(thisLine, okLine) + frame.onStep = undefined; + } + }; + }; + g.eval(s); +} + +test("lit('bob');", 7); + +test("nonlit('bob');", 4); -- cgit v1.2.3