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authorDave Wallace <dwallacelf@gmail.com>2023-06-21 23:14:38 -0400
committerAndrew Yourtchenko <ayourtch@gmail.com>2023-06-22 13:35:28 +0000
commit1c95e12b0dd2b4902a289328e8e54fde6eed0623 (patch)
treeda7dd11cd7fc638f1189238bf2180aa6ce3f987a /extras
parentfdf6fbe2e771d88beddb6ca8d8bbd39599beeb9c (diff)
tests docs: fix lcov code coverage report generation
- Updated/rebased version of https://gerrit.fd.io/r/c/vpp/+/34199 Type: test Change-Id: I43913ecfd11a4578bdb10c4be76253fe38d57976 Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com> Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Diffstat (limited to 'extras')
-rw-r--r--extras/lcov/README.rst48
-rwxr-xr-xextras/lcov/lcov_post12
-rwxr-xr-xextras/lcov/lcov_prep7
3 files changed, 0 insertions, 67 deletions
diff --git a/extras/lcov/README.rst b/extras/lcov/README.rst
deleted file mode 100644
index 3dab9510215..00000000000
--- a/extras/lcov/README.rst
+++ /dev/null
@@ -1,48 +0,0 @@
-.. _lcov_code_coverage:
-
-Code coverage with lcov
-=======================
-
-Prerequisites
--------------
-
-The Linux gcov and lcov tools are fussy about gcc / g++ compiler
-versions. As of this writing, Ubuntu 18.04 gcov / lcov work with these
-toolchain versions:
-
-$ gcc –version gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0 $ g++ –version
-g++ (Ubuntu 8.3.0-6ubuntu1~18.04.1) 8.3.0
-
-Refer to
-https://askubuntu.com/questions/26498/how-to-choose-the-default-gcc-and-g-version
-for information on how to install multiple gcc / g++ versions, and
-switch between them.
-
-You’ll need to install the following additional packages:
-
-$ sudo apt-get install gcovr ggcov lcov
-
-Compile an instrumented vpp image
----------------------------------
-
-Two ways:
-
-$ cd $ make test-gcov $ ## interrupt compilation after building the
-image
-
-or $ cd /build-root $ make PLATFORM=vpp TAG=vpp_gcov vpp-install
-
-Initialize the lcov database
-----------------------------
-
-$ cd $ ./extras/lcov/lcov_prep $ make test-gcov or make TEST=my_test
-test-gcov $ # repeat or vary as desired to increase reported coverage $
-# Generate the report: $ ./extras/lcov/lcov_post
-
-You can run vpp manually, do anything you like. Results are cumulative
-until you re-run the “prep” script.
-
-Look at the results
--------------------
-
-Point a browser at file:////build-root/html/index.html
diff --git a/extras/lcov/lcov_post b/extras/lcov/lcov_post
deleted file mode 100755
index 1aaf9865d24..00000000000
--- a/extras/lcov/lcov_post
+++ /dev/null
@@ -1,12 +0,0 @@
-#!/bin/bash
-
-set -e
-
-cd build-root
-rm -rf html
-mkdir html
-lcov --no-checksum --directory . --capture --output-file out.info
-lcov --remove out.info \
- "/usr/include/*" "*/build-root/*" "/opt/*" "/usr/lib/*" \
- -o filtered.info
-genhtml filtered.info -o html
diff --git a/extras/lcov/lcov_prep b/extras/lcov/lcov_prep
deleted file mode 100755
index 1212d0470a2..00000000000
--- a/extras/lcov/lcov_prep
+++ /dev/null
@@ -1,7 +0,0 @@
-#!/bin/bash
-
-set -e
-
-cd build-root
-rm -rf html
-lcov --capture --initial --directory . --output-file lcov.out