unikernel/duniverse/dune_/test/blackbox-tests/test-cases/coq/compose-installed-prefix-dupe.t/B/a.v

@@ -0,0 +1 @@
+Inductive b := .

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/coq/compose-installed-prefix-dupe.t/B/dune

@@ -0,0 +1,3 @@
+(coq.theory
+ (name A.B)
+ (package Theory1))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/coq/compose-installed-prefix-dupe.t/B/dune-project

@@ -0,0 +1,3 @@
+(lang dune 3.8)
+(using coq 0.8)
+(package (name Theory1))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/coq/compose-installed-prefix-dupe.t/C/a.v

@@ -0,0 +1 @@
+Inductive c := .

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/coq/compose-installed-prefix-dupe.t/C/dune

@@ -0,0 +1,3 @@
+(coq.theory
+ (name A.C)
+ (package Theory2))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/coq/compose-installed-prefix-dupe.t/C/dune-project

@@ -0,0 +1,3 @@
+(lang dune 3.8)
+(using coq 0.8)
+(package (name Theory2))

unikernel/duniverse/dune_/test/blackbox-tests/test-cases/coq/compose-installed-prefix-dupe.t/run.t

@@ -0,0 +1,36 @@
+If we have installed theories A.B and A.C then Dune should not complain that A
+is a duplicate theory.
+
+First we install our two theories with the conflicting name prefix.
+
+  $ (cd B && dune build @install && dune install --prefix .)
+  $ (cd C && dune build @install && dune install --prefix .)
+
+We add these to COQPATH
+
+  $ export COQPATH=../B/lib/coq/user-contrib:../C/lib/coq/user-contrib:$COQPATH
+
+Now we create a theory that depends on both
+
+  $ mkdir mytheory && cd mytheory
+
+  $ cat > dune-project << EOF
+  > (lang dune 3.8)
+  > (using coq 0.8)
+  > EOF
+
+  $ cat > dune << EOF
+  > (coq.theory
+  >  (name mytheory)
+  >  (theories A.B A.C))
+  > EOF
+
+  $ cat > a.v << EOF
+  > From A.B Require Import a.
+  > From A.C Require Import a.
+  > Print b.
+  > EOF
+
+  $ dune build a.vo
+  Inductive b : Prop :=  .
+