1 files changed, 62 insertions, 0 deletions

diff --git a/src/tests/myriadfs.cpp b/src/tests/myriadfs.cpp
new file mode 100644
index 0000000..1266e4b
--- /dev/null
+++ b/src/tests/myriadfs.cpp
@@ -0,0 +1,62 @@
+#include "bu/file.h"
+#include "bu/membuf.h"
+#include "bu/myriadfs.h"
+#include "bu/myriadstream.h"
+#include "bu/sio.h"
+
+using namespace Bu;
+
+int main()
+{
+//  Bu::MemBuf mb;
+    Bu::File mb("store.myr", File::Read|File::Write|File::Create );
+    Bu::MyriadFs mfs( mb, 512 );
+
+    sio << "Creating dirs..." << sio.nl;
+    mfs.create("/etc", Bu::MyriadFs::typeDir|0755 );
+    mfs.create("/dev", Bu::MyriadFs::typeDir|0755 );
+    mfs.create("/usr", Bu::MyriadFs::typeDir|0755 );
+
+    mfs.create("/dev/null", Bu::MyriadFs::typeChrDev|0666, 1, 3 );
+    mfs.create("/dev/zero", Bu::MyriadFs::typeChrDev|0666, 1, 5 );
+    mfs.create("/dev/sda", Bu::MyriadFs::typeBlkDev|0660, 8, 0 );
+
+    sio << "Creating files..." << sio.nl;
+    {
+        Bu::MyriadStream ms = mfs.open("/hello", Bu::MyriadFs::Read );
+        ms.write("world!");
+    }
+    {
+        Bu::MyriadStream ms = mfs.open("/etc/hello", Bu::MyriadFs::Read );
+        ms.write("world, again!");
+    }
+    {
+        Bu::MyriadStream ms = mfs.open("/etc/trunc", Bu::MyriadFs::Write );
+        ms.write("[longer text shouldn't be seen]");
+    }
+    {
+        Bu::MyriadStream ms = mfs.open("/etc/trunc", Bu::MyriadFs::Write|Bu::MyriadFs::Create|Bu::MyriadFs::Truncate );
+        ms.write("[short text]");
+    }
+
+    sio << "Reading files..." << sio.nl;
+    {
+        Bu::MyriadStream ms = mfs.open("/hello", Bu::MyriadFs::Read );
+        char buf[512];
+        buf[ms.read( buf, 512 )] = '\0';
+        sio << "read: '" << buf << "'" << sio.nl;
+    }
+    {
+        Bu::MyriadStream ms = mfs.open("/etc/hello", Bu::MyriadFs::Read );
+        char buf[512];
+        buf[ms.read( buf, 512 )] = '\0';
+        sio << "read: '" << buf << "'" << sio.nl;
+    }
+    {
+        Bu::MyriadStream ms = mfs.open("/etc/trunc", Bu::MyriadFs::Read );
+        char buf[512];
+        buf[ms.read( buf, 512 )] = '\0';
+        sio << "read: '" << buf << "'" << sio.nl;
+    }
+}
+