aboutsummaryrefslogtreecommitdiff
path: root/test/test_stream.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'test/test_stream.cpp')
-rw-r--r--test/test_stream.cpp79
1 files changed, 79 insertions, 0 deletions
diff --git a/test/test_stream.cpp b/test/test_stream.cpp
new file mode 100644
index 0000000..0e05146
--- /dev/null
+++ b/test/test_stream.cpp
@@ -0,0 +1,79 @@
+/**
+ * Copyright (c) 2018 Cornell University.
+ *
+ * Author: Ted Yin <[email protected]>
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is furnished to do
+ * so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#include <vector>
+#include "salticidae/stream.h"
+
+using salticidae::DataStream;
+using salticidae::get_hash;
+using salticidae::get_hex;
+using salticidae::Bits;
+
+void print(const Bits &a, int n) {
+ for (int i = 0; i < n; i++)
+ printf("%d", a.get(i));
+ puts("");
+}
+
+int main() {
+ int n = 80;
+ Bits a(n);
+ for (int i = 0; i < n; i++)
+ {
+ a.set(i);
+ print(a, n);
+ }
+ for (int i = n - 1; i >= 0; i--)
+ {
+ a.unset(i);
+ print(a, n);
+ }
+ std::vector<int> idxs;
+ for (int i = 0; i < 1000; i++)
+ {
+ idxs.push_back(rand() % n);
+ a.flip(idxs.back());
+ print(a, n);
+ }
+ for (auto idx: idxs)
+ {
+ a.flip(idx);
+ print(a, n);
+ }
+ for (int i = 0; i < n; i++)
+ if (i & 1) a.set(i);
+ print(a, n);
+ for (int i = 0; i < n; i++)
+ if (i & 1) a.unset(i);
+ else a.set(i);
+ print(a, n);
+ printf("%s size: %d\n", get_hex(a).c_str(), a.size());
+ DataStream s;
+ s << a;
+ Bits b;
+ s >> b;
+ printf("%s\n", get_hex(b).c_str());
+ print(b, b.size());
+ return 0;
+}