diff options
| -rw-r--r-- | cli/rt/02_console.js | 11 | ||||
| -rw-r--r-- | cli/tests/unit/console_test.ts | 2 |
2 files changed, 11 insertions, 2 deletions
diff --git a/cli/rt/02_console.js b/cli/rt/02_console.js index f82262a7e..1dd69efef 100644 --- a/cli/rt/02_console.js +++ b/cli/rt/02_console.js @@ -472,6 +472,15 @@ ); } + // Surround a string with quotes when it is required (e.g the string not a valid identifier). + function maybeQuoteString(string) { + if (/^[a-zA-Z_][a-zA-Z_0-9]*$/.test(string)) { + return replaceEscapeSequences(string); + } + + return quoteString(string); + } + // Print strings when they are inside of arrays or objects with quotes function inspectValueWithQuotes( value, @@ -713,7 +722,7 @@ for (const key of stringKeys) { entries.push( - `${replaceEscapeSequences(key)}: ${ + `${maybeQuoteString(key)}: ${ inspectValueWithQuotes( value[key], ctx, diff --git a/cli/tests/unit/console_test.ts b/cli/tests/unit/console_test.ts index 3df4b13e4..97f4ce0d2 100644 --- a/cli/tests/unit/console_test.ts +++ b/cli/tests/unit/console_test.ts @@ -108,7 +108,7 @@ unitTest( stringify( { "foo\b": "bar\n", "bar\r": "baz\t", "qux\0": "qux\0" }, ), - `{ foo\\b: "bar\\n", bar\\r: "baz\\t", qux\\x00: "qux\\x00" }`, + `{ "foo\\b": "bar\\n", "bar\\r": "baz\\t", "qux\\x00": "qux\\x00" }`, ); assertEquals( stringify(new Set(["foo\n", "foo\r", "foo\0"])), |