PEL: Add Stream class to manipulate PEL data
This stream inserts data into and extracts data from the vector<uint8_t>
that it is given in its contructor. That vector is how PEL data is
stored. This object takes care of the endian conversion for fields that
require it, as PEL data is big endian.
On writes, it will expand the vector if necessary.
An exception will be thrown an invalid access is attempted, such as
trying to extract a value when at the end of the data.
It provides >> and << operators for common data types, as well as
read()/write() functions when using other types.
Example:
std::vector<uint8_t> data;
Stream stream{data};
uin32_t value = 0x12345678;
stream << value;
stream.offset(0);
uint32_t newValue;
stream >> newValue;
assert(value == newValue);
uint8_t buf[3000] = {0};
stream.write(buf, 3000);
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
Change-Id: I8dc5566371749b45a260389a564836433323eef8
diff --git a/test/openpower-pels/Makefile.include b/test/openpower-pels/Makefile.include
index 98a0acd..295069a 100644
--- a/test/openpower-pels/Makefile.include
+++ b/test/openpower-pels/Makefile.include
@@ -1,10 +1,17 @@
TESTS += $(check_PROGRAMS)
check_PROGRAMS += \
- additional_data_test
+ additional_data_test \
+ stream_test
additional_data_test_SOURCES = %reldir%/additional_data_test.cpp
additional_data_test_CPPFLAGS = $(test_cppflags)
additional_data_test_CXXFLAGS = $(test_cxxflags)
additional_data_test_LDADD = $(test_ldadd)
additional_data_test_LDFLAGS = $(test_ldflags)
+
+stream_test_SOURCES = %reldir%/stream_test.cpp
+stream_test_CPPFLAGS = $(test_cppflags)
+stream_test_CXXFLAGS = $(test_cxxflags)
+stream_test_LDADD = $(test_ldadd)
+stream_test_LDFLAGS = $(test_ldflags)
\ No newline at end of file