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-rw-r--r--js/src/tests/non262/JSON/shell.js110
1 files changed, 110 insertions, 0 deletions
diff --git a/js/src/tests/non262/JSON/shell.js b/js/src/tests/non262/JSON/shell.js
new file mode 100644
index 0000000000..00f3243dac
--- /dev/null
+++ b/js/src/tests/non262/JSON/shell.js
@@ -0,0 +1,110 @@
+function testJSON(str, expectSyntaxError)
+{
+ // Leading and trailing whitespace never affect parsing, so test the string
+ // multiple times with and without whitespace around it as it's easy and can
+ // potentially detect bugs.
+
+ // Try the provided string
+ try
+ {
+ JSON.parse(str);
+ reportCompare(false, expectSyntaxError,
+ "string <" + str + "> " +
+ "should" + (expectSyntaxError ? "n't" : "") + " " +
+ "have parsed as JSON");
+ }
+ catch (e)
+ {
+ if (!(e instanceof SyntaxError))
+ {
+ reportCompare(true, false,
+ "parsing string <" + str + "> threw a non-SyntaxError " +
+ "exception: " + e);
+ }
+ else
+ {
+ reportCompare(true, expectSyntaxError,
+ "string <" + str + "> " +
+ "should" + (expectSyntaxError ? "n't" : "") + " " +
+ "have parsed as JSON, exception: " + e);
+ }
+ }
+
+ // Now try the provided string with trailing whitespace
+ try
+ {
+ JSON.parse(str + " ");
+ reportCompare(false, expectSyntaxError,
+ "string <" + str + " > " +
+ "should" + (expectSyntaxError ? "n't" : "") + " " +
+ "have parsed as JSON");
+ }
+ catch (e)
+ {
+ if (!(e instanceof SyntaxError))
+ {
+ reportCompare(true, false,
+ "parsing string <" + str + " > threw a non-SyntaxError " +
+ "exception: " + e);
+ }
+ else
+ {
+ reportCompare(true, expectSyntaxError,
+ "string <" + str + " > " +
+ "should" + (expectSyntaxError ? "n't" : "") + " " +
+ "have parsed as JSON, exception: " + e);
+ }
+ }
+
+ // Now try the provided string with leading whitespace
+ try
+ {
+ JSON.parse(" " + str);
+ reportCompare(false, expectSyntaxError,
+ "string < " + str + "> " +
+ "should" + (expectSyntaxError ? "n't" : "") + " " +
+ "have parsed as JSON");
+ }
+ catch (e)
+ {
+ if (!(e instanceof SyntaxError))
+ {
+ reportCompare(true, false,
+ "parsing string < " + str + "> threw a non-SyntaxError " +
+ "exception: " + e);
+ }
+ else
+ {
+ reportCompare(true, expectSyntaxError,
+ "string < " + str + "> " +
+ "should" + (expectSyntaxError ? "n't" : "") + " " +
+ "have parsed as JSON, exception: " + e);
+ }
+ }
+
+ // Now try the provided string with whitespace surrounding it
+ try
+ {
+ JSON.parse(" " + str + " ");
+ reportCompare(false, expectSyntaxError,
+ "string < " + str + " > " +
+ "should" + (expectSyntaxError ? "n't" : "") + " " +
+ "have parsed as JSON");
+ }
+ catch (e)
+ {
+ if (!(e instanceof SyntaxError))
+ {
+ reportCompare(true, false,
+ "parsing string < " + str + " > threw a non-SyntaxError " +
+ "exception: " + e);
+ }
+ else
+ {
+ reportCompare(true, expectSyntaxError,
+ "string < " + str + " > " +
+ "should" + (expectSyntaxError ? "n't" : "") + " " +
+ "have parsed as JSON, exception: " + e);
+ }
+ }
+}