From ab10e874141503cee57a4e4e92d4e3c31be2a2a3 Mon Sep 17 00:00:00 2001
From: Silvan Mosberger <infinisil@icloud.com>
Date: Sat, 12 Oct 2019 20:37:21 +0200
Subject: lib/tests: Add tests for attrsOf and lazyAttrsOf

---
 lib/tests/modules.sh                            | 9 +++++++++
 lib/tests/modules/attrsOf-conditional-check.nix | 7 +++++++
 lib/tests/modules/attrsOf-lazy-check.nix        | 7 +++++++
 lib/tests/modules/declare-attrsOf.nix           | 6 ++++++
 lib/tests/modules/declare-lazyAttrsOf.nix       | 6 ++++++
 5 files changed, 35 insertions(+)
 create mode 100644 lib/tests/modules/attrsOf-conditional-check.nix
 create mode 100644 lib/tests/modules/attrsOf-lazy-check.nix
 create mode 100644 lib/tests/modules/declare-attrsOf.nix
 create mode 100644 lib/tests/modules/declare-lazyAttrsOf.nix

(limited to 'lib/tests')

diff --git a/lib/tests/modules.sh b/lib/tests/modules.sh
index 79d90670fb53..c8340ff7f157 100755
--- a/lib/tests/modules.sh
+++ b/lib/tests/modules.sh
@@ -186,6 +186,15 @@ checkConfigError 'The option .* defined in .* does not exist' config.enable ./di
 # Check that imports can depend on derivations
 checkConfigOutput "true" config.enable ./import-from-store.nix
 
+# Check attrsOf and lazyAttrsOf. Only lazyAttrsOf should be lazy, and only
+# attrsOf should work with conditional definitions
+# In addition, lazyAttrsOf should honor an options emptyValue
+checkConfigError "is not lazy" config.isLazy ./declare-attrsOf.nix ./attrsOf-lazy-check.nix
+checkConfigOutput "true" config.isLazy ./declare-lazyAttrsOf.nix ./attrsOf-lazy-check.nix
+checkConfigOutput "true" config.conditionalWorks ./declare-attrsOf.nix ./attrsOf-conditional-check.nix
+checkConfigOutput "false" config.conditionalWorks ./declare-lazyAttrsOf.nix ./attrsOf-conditional-check.nix
+checkConfigOutput "empty" config.value.foo ./declare-lazyAttrsOf.nix ./attrsOf-conditional-check.nix
+
 cat <<EOF
 ====== module tests ======
 $pass Pass
diff --git a/lib/tests/modules/attrsOf-conditional-check.nix b/lib/tests/modules/attrsOf-conditional-check.nix
new file mode 100644
index 000000000000..0f00ebca1559
--- /dev/null
+++ b/lib/tests/modules/attrsOf-conditional-check.nix
@@ -0,0 +1,7 @@
+{ lib, config, ... }: {
+  options.conditionalWorks = lib.mkOption {
+    default = ! config.value ? foo;
+  };
+
+  config.value.foo = lib.mkIf false "should not be defined";
+}
diff --git a/lib/tests/modules/attrsOf-lazy-check.nix b/lib/tests/modules/attrsOf-lazy-check.nix
new file mode 100644
index 000000000000..ec5b418b15aa
--- /dev/null
+++ b/lib/tests/modules/attrsOf-lazy-check.nix
@@ -0,0 +1,7 @@
+{ lib, config, ... }: {
+  options.isLazy = lib.mkOption {
+    default = ! config.value ? foo;
+  };
+
+  config.value.bar = throw "is not lazy";
+}
diff --git a/lib/tests/modules/declare-attrsOf.nix b/lib/tests/modules/declare-attrsOf.nix
new file mode 100644
index 000000000000..b3999de7e5fb
--- /dev/null
+++ b/lib/tests/modules/declare-attrsOf.nix
@@ -0,0 +1,6 @@
+{ lib, ... }: {
+  options.value = lib.mkOption {
+    type = lib.types.attrsOf lib.types.str;
+    default = {};
+  };
+}
diff --git a/lib/tests/modules/declare-lazyAttrsOf.nix b/lib/tests/modules/declare-lazyAttrsOf.nix
new file mode 100644
index 000000000000..1d9fec25f908
--- /dev/null
+++ b/lib/tests/modules/declare-lazyAttrsOf.nix
@@ -0,0 +1,6 @@
+{ lib, ... }: {
+  options.value = lib.mkOption {
+    type = lib.types.lazyAttrsOf (lib.types.str // { emptyValue.value = "empty"; });
+    default = {};
+  };
+}
-- 
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