From b4bcf45932721505ce925010765dd2250483128c Mon Sep 17 00:00:00 2001
From: Scott Haseley <shaseley@buffalo.edu>
Date: Fri, 25 Mar 2016 11:13:31 -0400
Subject: [PATCH] Initial tests, commands, and target for asst3.1

---
 test161/commands/coremap.tc           |  6 ++++++
 test161/targets/asst3.1.tt            | 27 +++++++++++++++++++++++++++
 test161/tests/coremap/coremap-loose.t | 14 ++++++++++++++
 test161/tests/coremap/coremap-tight.t | 14 ++++++++++++++
 test161/tests/coremap/km1.t           |  8 ++++++++
 test161/tests/coremap/km2.t           |  8 ++++++++
 test161/tests/coremap/km3.t           |  8 ++++++++
 test161/tests/coremap/km4.t           |  8 ++++++++
 test161/tests/coremap/not-dumbvm.t    |  8 ++++++++
 9 files changed, 101 insertions(+)
 create mode 100644 test161/commands/coremap.tc
 create mode 100644 test161/targets/asst3.1.tt
 create mode 100644 test161/tests/coremap/coremap-loose.t
 create mode 100644 test161/tests/coremap/coremap-tight.t
 create mode 100644 test161/tests/coremap/km1.t
 create mode 100644 test161/tests/coremap/km2.t
 create mode 100644 test161/tests/coremap/km3.t
 create mode 100644 test161/tests/coremap/km4.t
 create mode 100644 test161/tests/coremap/not-dumbvm.t

diff --git a/test161/commands/coremap.tc b/test161/commands/coremap.tc
new file mode 100644
index 0000000..e276925
--- /dev/null
+++ b/test161/commands/coremap.tc
@@ -0,0 +1,6 @@
+templates:
+  - name: km1
+  - name: km2
+  - name: km3
+  - name: km4
+  - name: km5
diff --git a/test161/targets/asst3.1.tt b/test161/targets/asst3.1.tt
new file mode 100644
index 0000000..6c785a2
--- /dev/null
+++ b/test161/targets/asst3.1.tt
@@ -0,0 +1,27 @@
+name: asst3.1
+print_name: ASST3.1
+description: >
+  In this assignment you will add support for virtual memory to your OS/161 kernel.
+version: 1
+points: 100
+type: asst
+kconfig: ASST3
+tests:
+  - id: coremap/not-dumbvm.t
+    points: 20
+  - id: coremap/km1.t
+    points: 10
+    mem_leak_points: 2
+  - id: coremap/km2.t
+    points: 10
+    mem_leak_points: 2
+  - id: coremap/km3.t
+    points: 10
+    mem_leak_points: 2
+  - id: coremap/km4.t
+    points: 25
+    mem_leak_points: 2
+  - id: coremap/coremap-loose.t
+    points: 10
+  - id: coremap/coremap-tight.t
+    points: 15
diff --git a/test161/tests/coremap/coremap-loose.t b/test161/tests/coremap/coremap-loose.t
new file mode 100644
index 0000000..c241451
--- /dev/null
+++ b/test161/tests/coremap/coremap-loose.t
@@ -0,0 +1,14 @@
+---
+name: "Coremap Test (Loose Bounds)"
+description:
+  "This tests allocates and frees all physical memory multiple times, checking that the amount it was able to allocate is within a reasonable bound"
+tags: [coremap]
+depends: [not-dumbvm.t]
+sys161:
+  ram: 4M
+  disk1:
+    bytes: 8M
+  disk2:
+    bytes: 8M
+---
+|km5 --avail 32 --kernel 125
diff --git a/test161/tests/coremap/coremap-tight.t b/test161/tests/coremap/coremap-tight.t
new file mode 100644
index 0000000..c0746fe
--- /dev/null
+++ b/test161/tests/coremap/coremap-tight.t
@@ -0,0 +1,14 @@
+---
+name: "Coremap Test (Tight Bounds)"
+description:
+  "This tests allocates and frees all physical memory multiple times, checking that the amount it was able to allocate is within a reasonable bound"
+tags: [coremap]
+depends: [not-dumbvm.t]
+sys161:
+  ram: 4M
+  disk1:
+    bytes: 8M
+  disk2:
+    bytes: 8M
+---
+|km5 --avail 20 --kernel 105
diff --git a/test161/tests/coremap/km1.t b/test161/tests/coremap/km1.t
new file mode 100644
index 0000000..76a323f
--- /dev/null
+++ b/test161/tests/coremap/km1.t
@@ -0,0 +1,8 @@
+---
+name: "Basic kmalloc Test"
+description:
+  "km1 tests the kernel's subpage allocator, allocating a large number of objects and freeing them somewhat later"
+tags: [coremap]
+depends: [not-dumbvm.t]
+---
+|km1
diff --git a/test161/tests/coremap/km2.t b/test161/tests/coremap/km2.t
new file mode 100644
index 0000000..9d392c4
--- /dev/null
+++ b/test161/tests/coremap/km2.t
@@ -0,0 +1,8 @@
+---
+name: "kmalloc Stress Test"
+description:
+  "km2 stress tests the kernel subpage using the same approach as km1, but with multiple threads running concurrently."
+tags: [coremap]
+depends: [not-dumbvm.t]
+---
+|km2
diff --git a/test161/tests/coremap/km3.t b/test161/tests/coremap/km3.t
new file mode 100644
index 0000000..2b468f1
--- /dev/null
+++ b/test161/tests/coremap/km3.t
@@ -0,0 +1,8 @@
+---
+name: "Large kmalloc Test"
+description:
+  This test stresses the subpage allocator by allocating and freeing a large number of objects of various sizes.
+tags: [coremap]
+depends: [not-dumbvm.t]
+---
+|km3 5000
diff --git a/test161/tests/coremap/km4.t b/test161/tests/coremap/km4.t
new file mode 100644
index 0000000..a54e72e
--- /dev/null
+++ b/test161/tests/coremap/km4.t
@@ -0,0 +1,8 @@
+---
+name: "Multipage allococation Test"
+description:
+  km4 allocates and frees large amounts of memory - between 1 and 5 pages - a number of times by a number of concurrent threads.
+tags: [coremap]
+depends: [not-dumbvm.t]
+---
+|km4
diff --git a/test161/tests/coremap/not-dumbvm.t b/test161/tests/coremap/not-dumbvm.t
new file mode 100644
index 0000000..1ed6993
--- /dev/null
+++ b/test161/tests/coremap/not-dumbvm.t
@@ -0,0 +1,8 @@
+---
+name: "Smarter VM"
+description:
+  "A basic coremap test that makes sure you're not using dumbvm by allocating and freeing all physical memory multiple times"
+tags: [coremap]
+depends: [boot]
+---
+|km5