Add test for pkgconfig generation and usage.

This builds a project with pkg-config file, installs it and then
builds a second project that uses that dependency and runs the result.

6 files changed, 50 insertions, 0 deletions

diff --git a/test cases/unit/24 pkgconfig usage/dependee/meson.build b/test cases/unit/24 pkgconfig usage/dependee/meson.build
new file mode 100644
index 0000000..beb446c
--- /dev/null
+++ b/test cases/unit/24 pkgconfig usage/dependee/meson.build
@@ -0,0 +1,7 @@
+project('pkgconfig user', 'c')
+
+pkgdep = dependency('libpkgdep')
+
+executable('pkguser', 'pkguser.c',
+  dependencies : pkgdep)
+  
diff --git a/test cases/unit/24 pkgconfig usage/dependee/pkguser.c b/test cases/unit/24 pkgconfig usage/dependee/pkguser.c
new file mode 100644
index 0000000..2bff316
--- /dev/null
+++ b/test cases/unit/24 pkgconfig usage/dependee/pkguser.c
@@ -0,0 +1,6 @@
+#include<pkgdep.h>
+
+int main(int argc, char **argv) {
+    int res = pkgdep();
+    return res != 99;
+}
diff --git a/test cases/unit/24 pkgconfig usage/dependency/meson.build b/test cases/unit/24 pkgconfig usage/dependency/meson.build
new file mode 100644
index 0000000..89fae8e
--- /dev/null
+++ b/test cases/unit/24 pkgconfig usage/dependency/meson.build
@@ -0,0 +1,24 @@
+project('pkgconfig dep', 'c', 
+  version : '1.0.0')
+
+# This is not used in the code, only to check that it does not
+# leak out to --libs.
+glib_dep = dependency('glib-2.0')
+  
+pkgconfig = import('pkgconfig')
+
+intlib = static_library('libpkgdep-int', 'privatelib.c')
+intdep = declare_dependency(link_with : intlib)
+
+lib = shared_library('pkgdep', 'pkgdep.c',
+  dependencies : [glib_dep, intdep],
+  install : true)
+
+install_headers('pkgdep.h')
+  
+pkgconfig.generate(
+  filebase : 'libpkgdep',
+  name : 'Libpkgdep',
+  description : 'Sample pkgconfig dependency library',
+  version : meson.project_version(),
+  libraries : lib)
diff --git a/test cases/unit/24 pkgconfig usage/dependency/pkgdep.c b/test cases/unit/24 pkgconfig usage/dependency/pkgdep.c
new file mode 100644
index 0000000..bd5c3f4
--- /dev/null
+++ b/test cases/unit/24 pkgconfig usage/dependency/pkgdep.c
@@ -0,0 +1,7 @@
+#include<pkgdep.h>
+
+int internal_thingy();
+
+int pkgdep() {
+    return internal_thingy();
+}
diff --git a/test cases/unit/24 pkgconfig usage/dependency/pkgdep.h b/test cases/unit/24 pkgconfig usage/dependency/pkgdep.h
new file mode 100644
index 0000000..16d622e
--- /dev/null
+++ b/test cases/unit/24 pkgconfig usage/dependency/pkgdep.h
@@ -0,0 +1,3 @@
+#pragma once
+
+int pkgdep();
diff --git a/test cases/unit/24 pkgconfig usage/dependency/privatelib.c b/test cases/unit/24 pkgconfig usage/dependency/privatelib.c
new file mode 100644
index 0000000..71d2179
--- /dev/null
+++ b/test cases/unit/24 pkgconfig usage/dependency/privatelib.c
@@ -0,0 +1,3 @@
+int internal_thingy() {
+    return 99;
+}