John Bailey / Mbed 2 deprecated CircularBufferTest

Tests for the circular buffer library

Dependencies:   CircularBuffer TestSupportLite mbed

Uses TestSupportLite and implements tests for CircularBuffer library. Output looks something like:

[001] {X} Empty buffer: getSize()
[002] {X} Empty buffer: read()
[003] {X} Empty buffer: peek()
[004] {X} Empty buffer: isEmpty()
[005] {X} Empty buffer: isFull()
[006] {X} Empty buffer: capacity()
[007] {X} Empty buffer: write() single byte
[008] {X} Single-byte buffer: getSize()
[009] {X} Single-byte buffer: peek()
[010] {X} Single-byte buffer: isEmpty()
[011] {X} Single-byte buffer: isFull()
[012] {X} Single-byte buffer: capacity()
[013] {X} Single-byte buffer: read()
[014] {X} Empty buffer: getSize()
[015] {X} Empty buffer: read()
[016] {X} Empty buffer: peek()
[017] {X} Empty buffer: isEmpty()
[018] {X} Empty buffer: isFull()
[019] {X} Empty buffer: capacity()
----- [19 tests run, 19 passed]

Files at this revision

API Documentation at this revision

Revision 1:0b6bc5c2c913, committed 2014-01-30

Comitter:
johnb
Date:
Thu Jan 30 20:26:17 2014 +0000
Parent:
0:6383f958c806
Commit message:
Add a couple of tests for [] operator

Changed in this revision

CircularBuffer.lib Show annotated file Show diff for this revision Revisions of this file
main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/CircularBuffer.lib	Sun Jan 19 17:18:55 2014 +0000
+++ b/CircularBuffer.lib	Thu Jan 30 20:26:17 2014 +0000
@@ -1,1 +1,1 @@
-http://mbed.org/users/johnb/code/CircularBuffer/#e2d532183250
+http://mbed.org/users/johnb/code/CircularBuffer/#d318a6948091

--- a/main.cpp	Sun Jan 19 17:18:55 2014 +0000
+++ b/main.cpp	Thu Jan 30 20:26:17 2014 +0000
@@ -19,15 +19,20 @@
     TST_EQ( buffer.getCapacity(), TEST_BUFFER_SIZE, "Empty buffer: capacity()" );
 }
  
+#define FIRST_TEST_BYTE 0x55U
+ 
 int main()
 {
     check_empty();
-    temp_buffer[ 0 ] = 0x55;
+    temp_buffer[ 0 ] = FIRST_TEST_BYTE;
     
     /* Write a single byte into the buffer then call various methods */
     TST_EQ( buffer.write( temp_buffer, 1 ), 1, "Empty buffer: write() single byte" );
+    TST_EQ( buffer[0], FIRST_TEST_BYTE, "Single byte buffer: [] operator to read first byte" );
     TST_EQ( buffer.getSize(), 1, "Single-byte buffer: getSize()" );
+    temp_buffer[0]++;
     TST_EQ( buffer.peek( temp_buffer, TEST_BUFFER_SIZE ), 1, "Single-byte buffer: peek()" );
+    TST_EQ( temp_buffer[0], FIRST_TEST_BYTE, "Single-byte buffer: peek() yielded correct value" );
     TST_FALSE( buffer.isEmpty(), "Single-byte buffer: isEmpty()" );
     TST_FALSE( buffer.isFull(), "Single-byte buffer: isFull()" );
     TST_EQ( buffer.getCapacity(), TEST_BUFFER_SIZE, "Single-byte buffer: capacity()" );