zephyr/tests/net/lib/http_header_fields
Marc Herbert debade9121 tests: make find_package(Zephyr...) REQUIRED
... because it is (required).

This makes a difference when building with CMake and forgetting
ZEPHYR_BASE or not registering Zephyr in the CMake package registry.

In this particular case, REQUIRED turns this harmless looking log
statement:

-- Could NOT find Zephyr (missing: Zephyr_DIR)
-- The C compiler identification is GNU 9.3.0
-- The CXX compiler identification is GNU 9.3.0
-- Check for working C compiler: /usr/bin/cc
-- ...
-- ...
-- ...
-- Detecting CXX compile features
-- Detecting CXX compile features - done
CMake Error at CMakeLists.txt:8 (target_sources):
  Cannot specify sources for target "app" which is not built by
  this project.

... into this louder, clearer, faster and (last but not least) final
error:

CMake Error at CMakeLists.txt:5 (find_package):
  Could not find a package configuration file provided by "Zephyr" with
  any of the following names:

    ZephyrConfig.cmake
    zephyr-config.cmake

  Add the installation prefix of "Zephyr" to CMAKE_PREFIX_PATH or set
  "Zephyr_DIR" to a directory containing one of the above files.  If
  "Zephyr" provides a separate development package or SDK, be sure it
  has been installed.

-- Configuring incomplete, errors occurred!

Signed-off-by: Marc Herbert <marc.herbert@intel.com>
2020-05-29 10:47:25 +02:00
..
src
CMakeLists.txt
README
prj.conf
testcase.yaml

README

HTTP header fields test
-----------------------

Sample output:

tc_start() - HTTP header fields test
[PASS] test_preserve_data
[PASS] test_parse_url
[PASS] test_method_str
[PASS] test_header_nread_value
[PASS] test_double_content_length_error HTTP_REQUEST
[PASS] test_chunked_content_length_error HTTP_REQUEST
[PASS] test_header_cr_no_lf_error HTTP_REQUEST
[PASS] test_invalid_header_field_token_error HTTP_REQUEST
[PASS] test_invalid_header_field_content_error HTTP_REQUEST
[PASS] test_double_content_length_error HTTP_RESPONSE
[PASS] test_chunked_content_length_error HTTP_RESPONSE
[PASS] test_header_cr_no_lf_error HTTP_RESPONSE
[PASS] test_invalid_header_field_token_error HTTP_RESPONSE
[PASS] test_invalid_header_field_content_error HTTP_RESPONSE

	No errors detected
===================================================================
PASS - main.
===================================================================
PROJECT EXECUTION SUCCESSFUL