Add a readInteger001 test

3 files changed, 10 insertions, 0 deletions

diff --git a/libraries/base/tests/all.T b/libraries/base/tests/all.T
index 7addfd18db..582a54261b 100644
--- a/libraries/base/tests/all.T
+++ b/libraries/base/tests/all.T
@@ -19,6 +19,7 @@ test('unicode002',
 test('data-fixed-show-read', normal, compile_and_run, [''])
 test('showDouble', normal, compile_and_run, [''])
 test('readDouble001', normal, compile_and_run, [''])
+test('readInteger001', normal, compile_and_run, [''])
 test('hash001', normal, compile_and_run, [''])
 test('lex001', normal, compile_and_run, [''])
 test('take001', extra_run_opts('1'), compile_and_run, [''])
diff --git a/libraries/base/tests/readInteger001.hs b/libraries/base/tests/readInteger001.hs
new file mode 100644
index 0000000000..10391e419a
--- /dev/null
+++ b/libraries/base/tests/readInteger001.hs
@@ -0,0 +1,7 @@
+
+main :: IO ()
+main = do f "100e12"
+          f "00123.456"
+
+f :: String -> IO ()
+f str = print (reads str :: [(Integer, String)])
diff --git a/libraries/base/tests/readInteger001.stdout b/libraries/base/tests/readInteger001.stdout
new file mode 100644
index 0000000000..c71bf50e82
--- /dev/null
+++ b/libraries/base/tests/readInteger001.stdout
@@ -0,0 +1,2 @@
+[]
+[]