Add: example package with program discovery

12 files changed, 102 insertions, 0 deletions

diff --git a/test/example_packages/README.md b/test/example_packages/README.md
index 06de927..fd02f0d 100644
--- a/test/example_packages/README.md
+++ b/test/example_packages/README.md
@@ -9,6 +9,7 @@ the features demonstrated in each package and which versions of fpm are supporte
 | circular_example    | Local path dependency; circular dependency                    |            Y            |  N  |
 | circular_test       | Local path dependency; circular dependency                    |            Y            |  N  |
 | hello_complex       | Non-standard directory layout; multiple tests and executables |            Y            |  Y  |
+| hello_complex_2     | Auto-discovery of tests and executables with modules          |            N            |  Y  |
 | hello_fpm           | App-only; local path dependency                               |            Y            |  N  |
 | hello_world         | App-only                                                      |            Y            |  Y  |
 | makefile_complex    | External build command (makefile); local path dependency      |            Y            |  N  |
diff --git a/test/example_packages/hello_complex_2/.gitignore b/test/example_packages/hello_complex_2/.gitignore
new file mode 100644
index 0000000..a007fea
--- /dev/null
+++ b/test/example_packages/hello_complex_2/.gitignore
@@ -0,0 +1 @@
+build/*
diff --git a/test/example_packages/hello_complex_2/app/app_mod.f90 b/test/example_packages/hello_complex_2/app/app_mod.f90
new file mode 100644
index 0000000..d69a228
--- /dev/null
+++ b/test/example_packages/hello_complex_2/app/app_mod.f90
@@ -0,0 +1,5 @@
+module app_mod
+implicit none
+
+
+end module app_mod
diff --git a/test/example_packages/hello_complex_2/app/say_goodbye.f90 b/test/example_packages/hello_complex_2/app/say_goodbye.f90
new file mode 100644
index 0000000..db12cbf
--- /dev/null
+++ b/test/example_packages/hello_complex_2/app/say_goodbye.f90
@@ -0,0 +1,8 @@
+program say_goodbye
+    use farewell_m, only: make_farewell
+    use app_mod
+
+    implicit none
+
+    print *, make_farewell("World")
+end program say_goodbye
diff --git a/test/example_packages/hello_complex_2/app/say_hello/app_hello_mod.f90 b/test/example_packages/hello_complex_2/app/say_hello/app_hello_mod.f90
new file mode 100644
index 0000000..5c426c8
--- /dev/null
+++ b/test/example_packages/hello_complex_2/app/say_hello/app_hello_mod.f90
@@ -0,0 +1,4 @@
+module app_hello_mod
+implicit none
+
+end module app_hello_mod
diff --git a/test/example_packages/hello_complex_2/app/say_hello/say_Hello.f90 b/test/example_packages/hello_complex_2/app/say_hello/say_Hello.f90
new file mode 100644
index 0000000..3b69ba7
--- /dev/null
+++ b/test/example_packages/hello_complex_2/app/say_hello/say_Hello.f90
@@ -0,0 +1,8 @@
+program say_Hello
+    use greet_m, only: make_greeting
+    use app_hello_mod
+
+    implicit none
+
+    print *, make_greeting("World")
+end program say_Hello
diff --git a/test/example_packages/hello_complex_2/fpm.toml b/test/example_packages/hello_complex_2/fpm.toml
new file mode 100644
index 0000000..28c91d8
--- /dev/null
+++ b/test/example_packages/hello_complex_2/fpm.toml
@@ -0,0 +1,6 @@
+name = "hello_complex"
+
+[[executable]]
+name="say_hello_world"
+source-dir="app/say_hello"
+main="say_Hello.f90"
diff --git a/test/example_packages/hello_complex_2/src/farewell_m.f90 b/test/example_packages/hello_complex_2/src/farewell_m.f90
new file mode 100644
index 0000000..9fc75b9
--- /dev/null
+++ b/test/example_packages/hello_complex_2/src/farewell_m.f90
@@ -0,0 +1,13 @@
+module farewell_m
+    implicit none
+    private
+
+    public :: make_farewell
+contains
+    function make_farewell(name) result(greeting)
+        character(len=*), intent(in) :: name
+        character(len=:), allocatable :: greeting
+
+        greeting = "Goodbye, " // name // "!"
+    end function make_farewell
+end module farewell_m
diff --git a/test/example_packages/hello_complex_2/src/greet_m.f90 b/test/example_packages/hello_complex_2/src/greet_m.f90
new file mode 100644
index 0000000..2372f9a
--- /dev/null
+++ b/test/example_packages/hello_complex_2/src/greet_m.f90
@@ -0,0 +1,13 @@
+module greet_m
+    implicit none
+    private
+
+    public :: make_greeting
+contains
+    function make_greeting(name) result(greeting)
+        character(len=*), intent(in) :: name
+        character(len=:), allocatable :: greeting
+
+        greeting = "Hello, " // name // "!"
+    end function make_greeting
+end module greet_m
diff --git a/test/example_packages/hello_complex_2/test/farewell_test.f90 b/test/example_packages/hello_complex_2/test/farewell_test.f90
new file mode 100644
index 0000000..dbe98d6
--- /dev/null
+++ b/test/example_packages/hello_complex_2/test/farewell_test.f90
@@ -0,0 +1,19 @@
+program farewell_test
+    use farewell_m, only: make_farewell
+    use test_mod
+    use iso_fortran_env, only: error_unit, output_unit
+
+    implicit none
+
+    character(len=:), allocatable :: farewell
+
+    allocate(character(len=0) :: farewell)
+    farewell = make_farewell("World")
+
+    if (farewell == "Goodbye, World!") then
+        write(output_unit, *) "Passed"
+    else
+        write(error_unit, *) "Failed"
+        call exit(1)
+    end if
+end program farewell_test
diff --git a/test/example_packages/hello_complex_2/test/greet_test.f90 b/test/example_packages/hello_complex_2/test/greet_test.f90
new file mode 100644
index 0000000..38e9be0
--- /dev/null
+++ b/test/example_packages/hello_complex_2/test/greet_test.f90
@@ -0,0 +1,19 @@
+program greet_test
+    use greet_m, only: make_greeting
+    use test_mod
+    use iso_fortran_env, only: error_unit, output_unit
+
+    implicit none
+
+    character(len=:), allocatable :: greeting
+
+    allocate(character(len=0) :: greeting)
+    greeting = make_greeting("World")
+
+    if (greeting == "Hello, World!") then
+        write(output_unit, *) "Passed"
+    else
+        write(error_unit, *) "Failed"
+        call exit(1)
+    end if
+end program greet_test
diff --git a/test/example_packages/hello_complex_2/test/test_mod.f90 b/test/example_packages/hello_complex_2/test/test_mod.f90
new file mode 100644
index 0000000..edb2626
--- /dev/null
+++ b/test/example_packages/hello_complex_2/test/test_mod.f90
@@ -0,0 +1,5 @@
+module test_mod
+implicit none
+
+
+end module test_mod