From 38aa811d5078a3914e8424ba0a89d314abe0387c Mon Sep 17 00:00:00 2001
From: Mark Harrah <dmharrah@gmail.com>
Date: Sat, 23 Jul 2011 23:07:54 -0400
Subject: [PATCH] settings ordering test

---
 sbt/src/sbt-test/project/settings/build.sbt   |  8 ++++++
 .../project/settings/changes/Build.scala      |  9 +++++++
 .../project/settings/changes/Global.scala     |  9 +++++++
 .../project/settings/changes/global.sbt       |  1 +
 .../project/settings/changes/local.sbt        |  1 +
 .../project/settings/changes/settings.sbt     |  1 +
 sbt/src/sbt-test/project/settings/test        | 25 +++++++++++++++++++
 7 files changed, 54 insertions(+)
 create mode 100644 sbt/src/sbt-test/project/settings/build.sbt
 create mode 100644 sbt/src/sbt-test/project/settings/changes/Build.scala
 create mode 100644 sbt/src/sbt-test/project/settings/changes/Global.scala
 create mode 100644 sbt/src/sbt-test/project/settings/changes/global.sbt
 create mode 100644 sbt/src/sbt-test/project/settings/changes/local.sbt
 create mode 100644 sbt/src/sbt-test/project/settings/changes/settings.sbt
 create mode 100644 sbt/src/sbt-test/project/settings/test

diff --git a/sbt/src/sbt-test/project/settings/build.sbt b/sbt/src/sbt-test/project/settings/build.sbt
new file mode 100644
index 000000000..1c0aa4023
--- /dev/null
+++ b/sbt/src/sbt-test/project/settings/build.sbt
@@ -0,0 +1,8 @@
+import complete.DefaultParsers._
+
+InputKey[Unit]("check") <<= InputTask(_ => Space ~> IntBasic) { result => 
+   (result, maxErrors) map { (expected, actual) =>
+      assert(expected == actual, "Expected " + expected + ", got " + actual)
+   }
+}
+
diff --git a/sbt/src/sbt-test/project/settings/changes/Build.scala b/sbt/src/sbt-test/project/settings/changes/Build.scala
new file mode 100644
index 000000000..fc1af2bb4
--- /dev/null
+++ b/sbt/src/sbt-test/project/settings/changes/Build.scala
@@ -0,0 +1,9 @@
+import sbt._
+import Keys._
+
+object B extends Build
+{
+	lazy val root = Project("root", file(".")) settings(
+		maxErrors ~= (_ * 9)
+	)
+}
diff --git a/sbt/src/sbt-test/project/settings/changes/Global.scala b/sbt/src/sbt-test/project/settings/changes/Global.scala
new file mode 100644
index 000000000..e907369dd
--- /dev/null
+++ b/sbt/src/sbt-test/project/settings/changes/Global.scala
@@ -0,0 +1,9 @@
+import sbt._
+import Keys._
+
+object P extends Plugin
+{
+	override def settings = Seq(
+		maxErrors ~= (x => x*x)
+	)
+}
diff --git a/sbt/src/sbt-test/project/settings/changes/global.sbt b/sbt/src/sbt-test/project/settings/changes/global.sbt
new file mode 100644
index 000000000..6c674968c
--- /dev/null
+++ b/sbt/src/sbt-test/project/settings/changes/global.sbt
@@ -0,0 +1 @@
+maxErrors ~= (_ / 25)
diff --git a/sbt/src/sbt-test/project/settings/changes/local.sbt b/sbt/src/sbt-test/project/settings/changes/local.sbt
new file mode 100644
index 000000000..8ccec0f28
--- /dev/null
+++ b/sbt/src/sbt-test/project/settings/changes/local.sbt
@@ -0,0 +1 @@
+maxErrors ~= (_ + 3)
diff --git a/sbt/src/sbt-test/project/settings/changes/settings.sbt b/sbt/src/sbt-test/project/settings/changes/settings.sbt
new file mode 100644
index 000000000..a83718456
--- /dev/null
+++ b/sbt/src/sbt-test/project/settings/changes/settings.sbt
@@ -0,0 +1 @@
+maxErrors ~= (_ / 10)
diff --git a/sbt/src/sbt-test/project/settings/test b/sbt/src/sbt-test/project/settings/test
new file mode 100644
index 000000000..82232b716
--- /dev/null
+++ b/sbt/src/sbt-test/project/settings/test
@@ -0,0 +1,25 @@
+# checks order of injected settings
+> set logLevel := Level.Debug
+
+# default, in Global scope
+> check 100
+
+# div by 25
+$ copy-file changes/global.sbt global/settings.sbt
+> reload
+> check 4
+
+# add 3
+$ copy-file changes/local.sbt local.sbt
+> reload
+> check 7
+
+# square
+$ copy-file changes/Global.scala global/plugins/Global.scala
+> reload
+> check 19
+
+# multiply by 9
+$ copy-file changes/Build.scala project/Build.scala
+> reload
+> check 1299