3 files changed, 25 insertions, 11 deletions
diff --git a/test/compress/functions.js b/test/compress/functions.js
index 2a2d0965..3a560f00 100644
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -145,3 +145,25 @@ issue_1841_2: {
     }
     expect_exact: "42"
 }
+
+function_returning_constant_literal: {
+    options = {
+        reduce_vars: true,
+        unsafe: true,
+        toplevel: true,
+        evaluate: true,
+        cascade: true,
+        unused: true,
+    }
+    input: {
+        function greeter() {
+            return { message: 'Hello there' };
+        }
+        var greeting = greeter();
+        console.log(greeting.message);
+    }
+    expect: {
+        console.log("Hello there");
+    }
+    expect_stdout: "Hello there"
+}
diff --git a/test/compress/issue-1787.js b/test/compress/issue-1787.js
index 43d1f1be..02fa0f91 100644
--- a/test/compress/issue-1787.js
+++ b/test/compress/issue-1787.js
@@ -10,10 +10,6 @@ unary_prefix: {
             return x;
         }());
     }
-    expect: {
-        console.log(function() {
-            return -2 / 3;
-        }());
-    }
+    expect_exact: "console.log(-2/3);"
     expect_stdout: true
 }
diff --git a/test/compress/negate-iife.js b/test/compress/negate-iife.js
index 343e8e16..514a15c7 100644
--- a/test/compress/negate-iife.js
+++ b/test/compress/negate-iife.js
@@ -25,11 +25,9 @@ negate_iife_2: {
         negate_iife: true
     };
     input: {
-        (function(){ return {} })().x = 10; // should not transform this one
-    }
-    expect: {
         (function(){ return {} })().x = 10;
     }
+    expect_exact: "({}).x=10;"
 }
 
 negate_iife_2_side_effects: {
@@ -38,11 +36,9 @@ negate_iife_2_side_effects: {
         side_effects: true,
     }
     input: {
-        (function(){ return {} })().x = 10; // should not transform this one
-    }
-    expect: {
         (function(){ return {} })().x = 10;
     }
+    expect_exact: "({}).x=10;"
 }
 
 negate_iife_3: {