test: Add citest2 directory for sbt 2.x integration tests

launcher-package/citest2/test.bat

@@ -0,0 +1,31 @@
+@echo on
+
+cd "%~dp0"
+
+mkdir freshly-baked
+unzip ..\target\universal\sbt.zip -d freshly-baked
+
+SETLOCAL
+
+"freshly-baked\sbt\bin\sbt" about
+
+SET JAVA_HOME=C:\jdk11
+SET PATH=C:\jdk11\bin;%PATH%
+SET SBT_OPTS=-Xmx4g -Dfile.encoding=UTF8
+
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true about
+
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true about 1> output.txt 2> err.txt
+
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true check
+
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true --numeric-version > numericVersion.txt
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true checkNumericVersion
+
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true --script-version > scriptVersion.txt
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true checkScriptVersion
+
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true --version > version.txt
+"freshly-baked\sbt\bin\sbt" -Dsbt.no.format=true checkVersion
+
+ENDLOCAL

launcher-package/citest2/test.sh

@@ -0,0 +1,40 @@
+#!/bin/bash -x
+
+# exit when something fails
+set -e
+
+## https://github.com/travis-ci/travis-ci/issues/8408
+unset _JAVA_OPTIONS
+unset SBT_OPTS
+
+java -version
+## end of Java switching
+
+rm -rf freshly-baked
+mkdir -p freshly-baked
+unzip ../target/universal/sbt.zip -d ./freshly-baked
+
+./freshly-baked/sbt/bin/sbt -Dsbt.no.format=true about
+./freshly-baked/sbt/bin/sbt -Dsbt.no.format=true about 1> output.txt 2> err.txt
+./freshly-baked/sbt/bin/sbt check
+
+./freshly-baked/sbt/bin/sbt about run -v
+
+./freshly-baked/sbt/bin/sbt about run
+
+fail() {
+    echo "$@" >&2
+    exit 1
+}
+
+# env HOME=./target/home1 ./freshly-baked/sbt/bin/sbt about
+# test -d ./target/home1/.sbt/preloaded/org/scala-sbt || fail "expected to find preloaded in ./target/home1/.sbt"
+
+# env HOME=./target/home2 ./freshly-baked/sbt/bin/sbt -sbt-dir ./target/home2/alternate-sbt about
+# test -d ./target/home2/alternate-sbt/preloaded/org/scala-sbt || fail "expected to find preloaded in ./target/home2/alternate-sbt"
+
+# env HOME=./target/home3 ./freshly-baked/sbt/bin/sbt -J-Dsbt.preloaded=./target/home3/alternate-preloaded about
+# test -d ./target/home3/alternate-preloaded/org/scala-sbt || fail "expected to find preloaded in ./target/home3/alternate-preloaded"
+
+# env HOME=./target/home4 ./freshly-baked/sbt/bin/sbt -J-Dsbt.global.base=./target/home4/global-base about
+# test -d ./target/home4/global-base/preloaded/org/scala-sbt || fail "expected to find preloaded in ./target/home4/global-base"

launcher-package/citest2/test3/.jvmopts

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+#-XX:+CMSClassUnloadingEnabled
+#-XX:ReservedCodeCacheSize=192m
+#-Duser.timezone=GMT

launcher-package/citest2/test3/build.sbt

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+lazy val check = taskKey[Unit]("")
+lazy val checkNumericVersion = taskKey[Unit]("")
+lazy val checkScriptVersion = taskKey[Unit]("")
+lazy val checkVersion = taskKey[Unit]("")
+
+// 1.3.0, 1.3.0-M4
+lazy val versionRegEx = "\\d(\\.\\d+){2}(-\\w+)?"
+
+lazy val root = (project in file("."))
+  .settings(
+    scalaVersion := "2.12.4",
+    name := "Hello",
+    check := {
+      val xs = IO.readLines(file("output.txt")).toVector
+
+      println(xs)
+
+      assert(xs(0) startsWith "[info] Loading project definition")
+      assert(xs(1) startsWith "[info] Loading settings from build.sbt")
+      assert(xs(2) startsWith "[info] Set current project to Hello")
+      assert(xs(3) startsWith "[info] This is sbt")
+      assert(xs(4) startsWith "[info] The current project")
+      assert(xs(5) startsWith "[info] The current project is built against Scala 2.12.4")
+
+      val ys = IO.readLines(file("err.txt")).toVector.distinct
+
+      assert(ys.size == 1, s"ys has more than one item: $ys")
+      assert(ys(0) startsWith "Java HotSpot(TM) 64-Bit Server VM warning")
+    },
+    checkNumericVersion := {
+      val xs = IO.readLines(file("numericVersion.txt")).toVector
+      val expectedVersion = "^"+versionRegEx+"$"
+
+      assert(xs(0).matches(expectedVersion))
+    },
+    checkScriptVersion := {
+      val xs = IO.readLines(file("scriptVersion.txt")).toVector
+      val expectedVersion = "^"+versionRegEx+"$"
+
+      assert(xs(0).matches(expectedVersion))
+    },
+    checkVersion := {
+      val out = IO.readLines(file("version.txt")).toVector.mkString("\n")
+
+      val expectedVersion =
+        s"""|(?m)^sbt version in this project: $versionRegEx
+           |sbt script version: $versionRegEx$$
+           |""".stripMargin.trim.replace("\n", "\\n")
+
+      assert(out.matches(expectedVersion))
+    }
+  )

launcher-package/citest2/test3/test3.bat

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+@echo on
+
+SETLOCAL
+
+SET JAVA_HOME=%JAVA_HOME_25_X64%
+SET PATH=%JAVA_HOME_25_X64%\bin;%PATH%
+SET SBT_OPTS=-Xmx4g -Dfile.encoding=UTF8
+
+SET BASE_DIR=%CD%
+SET SCRIPT_DIR=%~dp0
+
+CD %SCRIPT_DIR%
+"%BASE_DIR%\freshly-baked\sbt\bin\sbt" about 1> output.txt 2> err.txt
+"%BASE_DIR%\freshly-baked\sbt\bin\sbt" check
+CD %BASE_DIR%
+
+ENDLOCAL
+
+IF %errorlevel% NEQ 0 EXIT /b %errorlevel%