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| author | Rami Ali <flowergrass@users.noreply.github.com> | 2017-01-17 13:12:50 +1100 |
|---|---|---|
| committer | Damien George <damien.p.george@gmail.com> | 2017-01-17 13:27:02 +1100 |
| commit | cba723fc8c9b76150efc95e54996ad12a9a8cfc6 (patch) | |
| tree | a8f23d19e69fa56a39b0124efb6430f34ee6decc | |
| parent | 96baaa68a4430efd585f2186976cfa473ca73bfc (diff) | |
| download | micropython-cba723fc8c9b76150efc95e54996ad12a9a8cfc6.tar.gz micropython-cba723fc8c9b76150efc95e54996ad12a9a8cfc6.zip | |
tests/io: Improve test coverage of io.BufferedWriter.
| -rw-r--r-- | tests/io/buffered_writer.py | 6 | ||||
| -rw-r--r-- | tests/io/buffered_writer.py.exp | 1 | ||||
| -rw-r--r-- | tests/unix/extra_coverage.py | 6 | ||||
| -rw-r--r-- | tests/unix/extra_coverage.py.exp | 1 |
4 files changed, 14 insertions, 0 deletions
diff --git a/tests/io/buffered_writer.py b/tests/io/buffered_writer.py index afeaa839c1..bb7b4e8dba 100644 --- a/tests/io/buffered_writer.py +++ b/tests/io/buffered_writer.py @@ -20,3 +20,9 @@ buf.flush() print(bts.getvalue()) buf.flush() print(bts.getvalue()) + +# special case when alloc is a factor of total buffer length +bts = io.BytesIO() +buf = io.BufferedWriter(bts, 1) +buf.write(b"foo") +print(bts.getvalue()) diff --git a/tests/io/buffered_writer.py.exp b/tests/io/buffered_writer.py.exp index 1309487e14..d086935a92 100644 --- a/tests/io/buffered_writer.py.exp +++ b/tests/io/buffered_writer.py.exp @@ -2,3 +2,4 @@ b'' b'foobarfo' b'foobarfoobar' b'foobarfoobar' +b'foo' diff --git a/tests/unix/extra_coverage.py b/tests/unix/extra_coverage.py index 1c4cc6cf04..870e7d5f22 100644 --- a/tests/unix/extra_coverage.py +++ b/tests/unix/extra_coverage.py @@ -6,6 +6,7 @@ except NameError: sys.exit() import uerrno +import uio data = extra_coverage() @@ -45,6 +46,11 @@ except OSError: print('OSError') print(stream2.read(1)) # read 1 byte encounters non-blocking error with textio stream +# test BufferedWriter with stream errors +stream.set_error(uerrno.EAGAIN) +buf = uio.BufferedWriter(stream, 8) +print(buf.write(bytearray(16))) + # test basic import of frozen scripts import frzstr1 import frzmpy1 diff --git a/tests/unix/extra_coverage.py.exp b/tests/unix/extra_coverage.py.exp index 3694d97b4b..ac59971a50 100644 --- a/tests/unix/extra_coverage.py.exp +++ b/tests/unix/extra_coverage.py.exp @@ -61,6 +61,7 @@ OSError 0 OSError None +None frzstr1 frzmpy1 frzstr_pkg1.__init__ |