support multi-line string in tests (#1590)

`expect_exact` sometimes have multiple lines and `\n` are hard to read.

Use array of strings to emulate line breaks and improve readability.

1 files changed, 13 insertions, 2 deletions

diff --git a/test/compress/max_line_len.js b/test/compress/max_line_len.js
index b9e09178..7ad9ee0e 100644
--- a/test/compress/max_line_len.js
+++ b/test/compress/max_line_len.js
@@ -7,7 +7,13 @@ too_short: {
             return { c: 42, d: a(), e: "foo"};
         }
     }
-    expect_exact: 'function f(a){\nreturn{\nc:42,\nd:a(),\ne:"foo"}}'
+    expect_exact: [
+        'function f(a){',
+        'return{',
+        'c:42,',
+        'd:a(),',
+        'e:"foo"}}',
+    ]
     expect_warnings: [
         "WARN: Output exceeds 10 characters"
     ]
@@ -22,7 +28,12 @@ just_enough: {
             return { c: 42, d: a(), e: "foo"};
         }
     }
-    expect_exact: 'function f(a){\nreturn{c:42,\nd:a(),e:"foo"}\n}'
+    expect_exact: [
+        'function f(a){',
+        'return{c:42,',
+        'd:a(),e:"foo"}',
+        '}',
+    ]
     expect_warnings: [
     ]
 }