Update testing readmes

tests/Readme.md

@@ -1,11 +1,9 @@
-A couple of test cases.
-
-- [full](full/): Starts several OSes and checks if they boot correctly. This is
-  the most useful test.
-- [qemu](qemu/): Builds a Linux binary, which tests many CPU features. Needs to
-  be manually put on a Linux image and run in the emulator. This test is
-  contained in the `linux.iso` image and automatically run in the full test.
+- [nasm](nasm/): Small unit tests written in assembly, which are run using gdb
+  on the host.
+- [qemu](qemu/): Builds a Linux binary, which tests many CPU features, which
+  are then compared to a run on the host.
 - [kvm-unit-test](kvm-unit-test/): Based on tests from the KVM project, tests
   various CPU features.
+- [full](full/): Starts several OSes and checks if they boot correctly.
 - [perf-irhydra](perf-irhydra/): Manual performance test. Probably not
   interesting for you.

tests/nasm/Readme.md

@@ -5,7 +5,7 @@ moment.
 
 # Automated Testing
 
-- Run `make nasmtests` in the root of the project
+- Run `make && ./run.js` in the root of the project
 
 # Manual
 

tests/qemu/Readme

@@ -1,8 +0,0 @@
-How to run:
-
-- Build test-i386
-- Run test-i386 locally (requires Linux and an x86 machine)
-- Put both on a disk (for instance, a cd image built with buildroot)
-- Run test-i386 in the emulator
-- Compare the result
-

tests/qemu/Readme.md

@@ -0,0 +1,7 @@
+How to run:
+
+- Obtain the `linux3.iso` image (see [Readme.md](../../Readme.md))
+- Run `make test-i386`
+- Get the result on the host: `./test-386 > reference`
+- Get the result from the VM: `./run.js > result`
+- The difference should be empty: `diff reference result`