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| author | Kartik Agaram <vc@akkartik.com> | 2020-07-31 16:05:35 -0700 |
|---|---|---|
| committer | Kartik Agaram <vc@akkartik.com> | 2020-07-31 16:05:35 -0700 |
| commit | 5c058ad6278a373a1ad0e251966447c8c6c86547 (patch) | |
| tree | bf8d57970fbf1c4c5fd2198cffe5a9a64941275f /403stream.mu | |
| parent | a0da3604a2da396ac578accf32d4c3d39da7d0b0 (diff) | |
| download | mu-5c058ad6278a373a1ad0e251966447c8c6c86547.tar.gz | |
6692
Diffstat (limited to '403stream.mu')
| -rw-r--r-- | 403stream.mu | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/403stream.mu b/403stream.mu index 10e9e212..b57700f1 100644 --- a/403stream.mu +++ b/403stream.mu @@ -1,13 +1,15 @@ # Tests for Mu's stream primitives. fn test-stream { - # write an int to a stream, then read it back + # - write an int to a stream, then read it back + # step 1: initialize var s: (stream int 4) var s2/ecx: (addr stream int 4) <- address s var tmp/eax: boolean <- stream-empty? s2 check-true tmp, "F - test-stream/empty?/0" tmp <- stream-full? s2 check-false tmp, "F - test-stream/full?/0" + # step 2: write to stream var x: int copy-to x, 0x34 var x2/edx: (addr int) <- address x @@ -16,6 +18,9 @@ fn test-stream { check-false tmp, "F - test-stream/empty?/1" tmp <- stream-full? s2 check-false tmp, "F - test-stream/full?/1" + # step 3: modify the value written (should make no difference) + copy-to x, 0 + # step 4: read back var y: int var y2/ebx: (addr int) <- address y read-from-stream s2, y2 |