Additional test cases:

   - Simple static library, which requires to .gcov files to be merged
     in the GCOV workflow, and for multiple records to be merged in the
     LCOV workflow
   - Simple template library, which requires to .gcov files to be merged
     in the GCOV workflow, and for multiple records to be merged in the
     LCOV workflow
   - Out of tree test, where --root is used to specify a separate source
     directory as the base file path
   - Missing files test - which ensures that files are reported as
     missing, even if it hasn't been linked into any test
   - File / directory exlcusion patterns (gcov only)
   - File / directory explicit inclusions (gcov only)

Author: LAHumphreys

.gitignore

@@ -27,6 +27,7 @@ pip-log.txt
 nosetests.xml
 *_test_output
 *.gcov
+output.json
 
 
 # Translations

test-src/excluded_files/Makefile

@@ -0,0 +1,19 @@
+part_unused.o: part_unused.h part_unused.cpp
+	g++ --coverage -c -o part_unused.o part_unused.cpp
+
+toy.o: extra_lib/toy.cpp extra_lib/toy.h
+	g++ --coverage -c -o toy.o extra_lib/toy.cpp
+
+a_toy.o: another_extra_lib/another_toy.cpp another_extra_lib/another_toy.h
+	g++ --coverage -c -o a_toy.o another_extra_lib/another_toy.cpp
+
+foo: foo.cpp part_unused.o toy.o a_toy.o extra_lib/toy.h another_extra_lib/another_toy.h
+	g++ --coverage -o foo foo.cpp part_unused.o toy.o a_toy.o
+
+clean:
+	rm -f foo *.gcno *.gcda output *.gcov output.json part_unused.o toy.o a_toy.o
+
+prepare_test: foo
+
+test: foo
+	./foo

test-src/excluded_files/another_extra_lib/another_toy.cpp

@@ -0,0 +1,5 @@
+#include "another_toy.h"
+
+int a_toy(int& i) {
+    i*=2;
+}

test-src/excluded_files/another_extra_lib/another_toy.h

@@ -0,0 +1 @@
+int a_toy(int& i);

test-src/excluded_files/another_extra_lib/toy.h

@@ -0,0 +1 @@
+int toy(int& i);

test-src/excluded_files/config.sh

@@ -0,0 +1,10 @@
+#!/bin/bash
+
+#
+# Only run in gcov mdoe: exclusions are irrelevant when processing lcov files,
+# these should already been done when manually assembling the lcov file...
+#
+modes="gcov"
+
+gcov_coveralls_flags="-e part_unused.cpp -e part_unused.h -e extra_lib -E .*another_extra_lib.*"
+

test-src/excluded_files/expected.json

@@ -0,0 +1,6 @@
+{
+    "source_files": [{
+        "name": "foo.cpp",
+        "coverage": [null, null, null, null, 1, 1, 1, null, 1, 1, 1, 1, 0,  null, null, null, null, 0, null, 1, 0, null, null, 1, null]
+    }]
+}

test-src/excluded_files/extra_lib/toy.cpp

@@ -0,0 +1,5 @@
+#include "toy.h"
+
+int toy(int& i) {
+    i*=2;
+}

test-src/excluded_files/extra_lib/toy.h

@@ -0,0 +1 @@
+int toy(int& i);

test-src/excluded_files/foo.cpp

@@ -0,0 +1,25 @@
+#include "part_unused.h"
+#include "extra_lib/toy.h"
+#include "another_extra_lib/another_toy.h"
+
+int main() {
+    int a = 1;
+    g(a);
+    Inline i;
+    i.inline_g(a);
+    toy(a);
+    a_toy(a);
+    if(a == 2) {
+        a = 3;
+        /* LCOV_EXCL_START */
+        a = 4;
+        a = 5;
+        /* LCOV_EXCL_STOP */
+        a = 6;
+    }
+    if(a == 7) {
+        a = 8;
+        a = 9; /* LCOV_EXCL_LINE */
+    }
+    return 0;
+}