2 files changed, 86 insertions, 0 deletions
diff --git a/test/compress/collapse_vars.js b/test/compress/collapse_vars.js
index 4107707b..2264783d 100644
--- a/test/compress/collapse_vars.js
+++ b/test/compress/collapse_vars.js
@@ -1573,6 +1573,7 @@ var_side_effects_3: {
     options = {
         collapse_vars: true,
         pure_getters: true,
+        unsafe: true,
     }
     input: {
         var print = console.log.bind(console);
diff --git a/test/compress/pure_getters.js b/test/compress/pure_getters.js
new file mode 100644
index 00000000..338f8639
--- /dev/null
+++ b/test/compress/pure_getters.js
@@ -0,0 +1,85 @@
+side_effects: {
+    options = {
+        pure_getters: true,
+        reduce_vars: false,
+        side_effects: true,
+        toplevel: true,
+        unsafe: false,
+    }
+    input: {
+        var a, b = null, c = {};
+        a.prop;
+        b.prop;
+        c.prop;
+        d.prop;
+        null.prop;
+        (void 0).prop;
+        undefined.prop;
+    }
+    expect: {
+        var a, b = null, c = {};
+        a.prop;
+        b.prop;
+        c.prop;
+        d.prop;
+        null.prop;
+        (void 0).prop;
+        (void 0).prop;
+    }
+}
+
+side_effects_reduce_vars: {
+    options = {
+        pure_getters: true,
+        reduce_vars: true,
+        side_effects: true,
+        toplevel: true,
+        unsafe: false,
+    }
+    input: {
+        var a, b = null, c = {};
+        a.prop;
+        b.prop;
+        c.prop;
+        d.prop;
+        null.prop;
+        (void 0).prop;
+        undefined.prop;
+    }
+    expect: {
+        var a, b = null, c = {};
+        a.prop;
+        b.prop;
+        d.prop;
+        null.prop;
+        (void 0).prop;
+        (void 0).prop;
+    }
+}
+
+side_effects_unsafe: {
+    options = {
+        pure_getters: true,
+        reduce_vars: false,
+        side_effects: true,
+        toplevel: true,
+        unsafe: true,
+    }
+    input: {
+        var a, b = null, c = {};
+        a.prop;
+        b.prop;
+        c.prop;
+        d.prop;
+        null.prop;
+        (void 0).prop;
+        undefined.prop;
+    }
+    expect: {
+        var a, b = null, c = {};
+        d;
+        null.prop;
+        (void 0).prop;
+        (void 0).prop;
+    }
+}