#!/usr/bin/env python
#
#
# Copyright 2017, CSIRO
#
# This software may be distributed and modified according to the terms of
# the BSD 2-Clause license. Note that NO WARRANTY is provided.
# See "LICENSE_BSD2.txt" for details.
#
# @TAG(NICTA_BSD)
#

import os
import sys

# Settings
L4V_ARCH_DEFAULT="ARM"
L4V_ARCH_LIST=["ARM","ARM_HYP","X64","RISCV64"]

# Fetch directory this script is stored in.
DIR=os.path.dirname(os.path.realpath(__file__))

# Add repo version of Isabelle to our path.
os.environ["PATH"] += os.pathsep + DIR

# Export L4V_ARCH variable as ARM (Default)
if not os.environ.has_key("L4V_ARCH"):
    os.environ["L4V_ARCH"] = L4V_ARCH_DEFAULT

L4V_ARCH=os.environ["L4V_ARCH"]

# Test Orphanage when L4V_ARCH=ARM;
# we need to set this flag here to test the above equality in the ROOT file.
# To be removed when we finish proving Orphanage for ARM_HYP and X64
if L4V_ARCH == "ARM":
   os.environ["L4V_ARCH_IS_ARM"]= L4V_ARCH
   print "Testing Orphanage for ARM"

# Check we are using a known Architecture
if L4V_ARCH not in L4V_ARCH_LIST:
    sys.exit("Unknown architecture L4V_ARCH=%s" % L4V_ARCH)

print "Testing for L4V_ARCH=%s:" % L4V_ARCH

# enable timing logs in isabelle builds and set report interval to 3 seconds
os.environ["ISABELLE_TIMING_LOG"]="3.0s"

# Enable quick_and_dirty mode for various images
if os.environ.has_key("QUICK_AND_DIRTY"):
    os.environ["AINVS_QUICK_AND_DIRTY"]=1
    os.environ["REFINE_QUICK_AND_DIRTY"]=1
    os.environ["CREFINE_QUICK_AND_DIRTY"]=1
    print "Testing with QUICK_AND_DIRTY"

# Lists of excluded tests for diferent archs
EXCLUDE={}

EXCLUDE["ARM_HYP"]=[
    "Access",
    "Bisim",
    "DRefine",
    "RefineOrphanage",
    "SimplExportAndRefine"]

EXCLUDE["ARM"]=[]

EXCLUDE["X64"]=[
    "Access",
    "AutoCorresSEL4",
    "Bisim",
    "CamkesDarpaReport",
    "CamkesGlueProofs",
    "DBaseRefine",
    "DSpec",
    "RefineOrphanage",
    "SepTacticsExamples",
    "SimplExportAndRefine",
    "AsmRefine"
]

EXCLUDE["RISCV64"]=[
    "AInvs",
    "ASepSpec",
    "DSpec",
    "c-kernel",
    "CKernel",
    "CSpec",
    "CamkesDarpaReport",
    "CamkesGlueProofs",
    "RefineOrphanage",
    "AsmRefine"
]

# Check EXCLUDE is exhaustive over the available architectures
if not set(L4V_ARCH_LIST) <= set(EXCLUDE.keys()):
    sys.exit("[INTERNAL ERROR] exclusion lists are non-exhaustive")

# Run the tests from the script directory.
os.chdir(DIR)

# Arguments:
args  = ['./misc/regression/run_tests.py']                 # Script name
args += [r for t in EXCLUDE[L4V_ARCH] for r in ['-r', t]]  # Exclusion list
args += sys.argv[1:]                                       # Other arguments

# Run the thing!!
os.execvp('./misc/regression/run_tests.py',args)