1 files changed, 111 insertions, 0 deletions
diff --git a/test/compress/nullish.js b/test/compress/nullish.js
new file mode 100644
index 00000000..e8f5ad6c
--- /dev/null
+++ b/test/compress/nullish.js
@@ -0,0 +1,111 @@
+parentheses: {
+    input: {
+        (console.log("foo") || console.log("bar") ?? console.log("baz")) && console.log("moo");
+    }
+    expect_exact:'((console.log("foo")||console.log("bar"))??console.log("baz"))&&console.log("moo");'
+    expect_stdout: [
+        "foo",
+        "bar",
+        "baz",
+    ]
+    node_version: ">=14"
+}
+
+evaluate: {
+    options = {
+        evaluate: true,
+        side_effects: true,
+    }
+    input: {
+        void console.log("foo" ?? "bar") ?? console.log("baz");
+    }
+    expect: {
+        console.log("foo"),
+        console.log("baz");
+    }
+    expect_stdout: [
+        "foo",
+        "baz",
+    ]
+    node_version: ">=14"
+}
+
+conditional_assignment_1: {
+    options = {
+        collapse_vars: true,
+    }
+    input: {
+        console.log(function(a, b) {
+            b ?? (a = "FAIL");
+            return a;
+        }("PASS", !console));
+    }
+    expect: {
+        console.log(function(a, b) {
+            b ?? (a = "FAIL");
+            return a;
+        }("PASS", !console));
+    }
+    expect_stdout: "PASS"
+    node_version: ">=14"
+}
+
+conditional_assignment_2: {
+    options = {
+        conditionals: true,
+    }
+    input: {
+        var a, b = false;
+        a = "PASS",
+        b ?? (a = "FAIL"),
+        console.log(a);
+    }
+    expect: {
+        var a, b = false;
+        a = "PASS",
+        b ?? (a = "FAIL"),
+        console.log(a);
+    }
+    expect_stdout: "PASS"
+    node_version: ">=14"
+}
+
+conditional_assignment_3: {
+    options = {
+        conditionals: true,
+        join_vars: true,
+    }
+    input: {
+        var a, b = false;
+        a = "PASS",
+        b ?? (a = "FAIL"),
+        console.log(a);
+    }
+    expect: {
+        var a, b = false, a = "PASS";
+        b ?? (a = "FAIL"),
+        console.log(a);
+    }
+    expect_stdout: "PASS"
+    node_version: ">=14"
+}
+
+conditional_assignment_4: {
+    options = {
+        side_effects: true,
+    }
+    input: {
+        console.log(function(a) {
+            !console ?? (a = "FAIL");
+            return a;
+        }("PASS"));
+    }
+    expect: {
+        console.log(function(a) {
+            !console ?? (a = "FAIL");
+            return a;
+        }("PASS"));
+    }
+    expect_stdout: "PASS"
+    node_version: ">=14"
+}