Implement machine enumeration

1 files changed, 112 insertions, 0 deletions

diff --git a/tests/agent/testscript b/tests/agent/testscript
new file mode 100644
index 0000000..fa465a4
--- /dev/null
+++ b/tests/agent/testscript
@@ -0,0 +1,112 @@
+# file      : tests/agent/testscript
+# copyright : Copyright (c) 2014-2017 Code Synthesis Ltd
+# license   : MIT; see accompanying LICENSE file
+
+# The /build/machines directory should be on a btrfs filesystem and have the
+# following layout and contents:
+#
+# /build/machines/
+# └── default/
+#     └── linux-gcc/
+#         ├── linux-gcc-1.0/
+#         │    └── manifest
+#         └── linux-gcc-1.1/
+#               └── manifest
+#
+# Notes:
+#
+#  - The test must be run serially (@@ TODO: serial directive)
+
+test.options   = --verbose 2
+test.arguments = stage 1
+
+cp = $src_base/btrfs-cpdir -f /build/machines.orig /build/machines
+rm = $src_base/btrfs-rmdir /build/machines
+
+: dump-machines
+:
+{
+  m = /build/machines/default/linux-gcc
+
+  test.options += --dump-machines --fake-bootstrap
+
+  +$cp
+
+  : no-current-machine-symlink
+  :
+  $* 123 2>>"EOE"
+    trace: enumerate_machines: skipping $m/: no subvolume link
+    EOE
+
+  ln -T -s linux-gcc-1.0 $m/linux-gcc-1
+
+  : bootstrap
+  :
+  $* 123 >>EOO 2>>~"%EOE%d"
+    : 1
+    id: linux-gcc-1.0
+    name: linux-gcc
+    summary: Linux with GCC
+    EOO
+    %trace: enumerate_machines: btrfs subvolume snapshot $m/linux-gcc-1.0 $m/linux-gcc-stage-\\.+%
+    trace: enumerate_machines: bootstrapping $m/linux-gcc-stage/
+    EOE
+
+  ln -T -f -s linux-gcc-1.1 $m/linux-gcc-1
+
+  : re-bootstrap-machine
+  :
+  $* 123 >>EOO 2>>~"%EOE%d"
+    : 1
+    id: linux-gcc-1.1
+    name: linux-gcc
+    summary: Linux with GCC
+    EOO
+    %trace: enumerate_machines: btrfs subvolume snapshot $m/linux-gcc-1.1 $m/linux-gcc-stage-\\.+%
+    trace: enumerate_machines: re-bootstrapping $m/linux-gcc-stage/: new machine
+    trace: enumerate_machines: btrfs property set -ts $m/linux-gcc-stage ro false
+    trace: enumerate_machines: btrfs subvolume delete $m/linux-gcc-stage
+    EOE
+
+  : re-bootstrap-toolchain
+  :
+  $* 124 >>EOO 2>>~"%EOE%d"
+    : 1
+    id: linux-gcc-1.1
+    name: linux-gcc
+    summary: Linux with GCC
+    EOO
+    %trace: enumerate_machines: btrfs subvolume snapshot $m/linux-gcc-1.1 $m/linux-gcc-stage-\\.+%
+    trace: enumerate_machines: re-bootstrapping $m/linux-gcc-stage/: new toolchain
+    trace: enumerate_machines: btrfs property set -ts $m/linux-gcc-stage ro false
+    trace: enumerate_machines: btrfs subvolume delete $m/linux-gcc-stage
+    EOE
+
+  sed -i -e 's/^(bbot-version):.*/\1: 0/' $m/linux-gcc-stage/manifest
+
+  : re-bootstrap-bbot
+  :
+  $* 124 >>EOO 2>>~"%EOE%d"
+    : 1
+    id: linux-gcc-1.1
+    name: linux-gcc
+    summary: Linux with GCC
+    EOO
+    %trace: enumerate_machines: btrfs subvolume snapshot $m/linux-gcc-1.1 $m/linux-gcc-stage-\\.+%
+    trace: enumerate_machines: re-bootstrapping $m/linux-gcc-stage/: new bbot
+    trace: enumerate_machines: btrfs property set -ts $m/linux-gcc-stage ro false
+    trace: enumerate_machines: btrfs subvolume delete $m/linux-gcc-stage
+    EOE
+
+  sed -i -e 's/^(bbot-version):.*/\1: 99999900/' $m/linux-gcc-stage/manifest
+
+  : re-bootstrap-bbot-newer
+  :
+  $* 124 2>>~"%EOE%d"
+    %trace: enumerate_machines: btrfs subvolume snapshot $m/linux-gcc-1.1 $m/linux-gcc-stage-\\.+%
+    trace: enumerate_machines: ignoring $m/linux-gcc-stage/: old bbot
+    %trace: enumerate_machines: btrfs subvolume delete $m/linux-gcc-stage-\\.+%
+    EOE
+
+  -$rm
+}