File size: 3,828 Bytes
f61bac1 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 | import odb
import os
import utl
import re
from openroad import Design
if os.environ.get("BAZEL_TEST") == "1":
from openroad import PlaceOptions
else:
import gpl
PlaceOptions = gpl.PlaceOptions
def get_runfiles_path_to(path):
# If we're not in bazel mode assume Ctest deals
# with our CWD and return "".
runfiles_path = os.environ.get("TEST_SRCDIR", "")
if runfiles_path:
runfiles_path = runfiles_path + path
return runfiles_path
def if_bazel_change_working_dir_to(test_dir):
test_dir = get_runfiles_path_to(test_dir)
if test_dir:
os.chdir(test_dir)
def make_rect(design, xl, yl, xh, yh):
xl = design.micronToDBU(xl)
yl = design.micronToDBU(yl)
xh = design.micronToDBU(xh)
yh = design.micronToDBU(yh)
return odb.Rect(xl, yl, xh, yh)
def make_result_file(filename):
result_dir = os.path.join(os.getcwd(), "results")
bazel_tmp_output_dir = os.environ.get("TEST_TMPDIR", "")
if bazel_tmp_output_dir:
result_dir = os.path.join(
bazel_tmp_output_dir,
)
if not os.path.exists(result_dir):
os.mkdir(result_dir)
root_ext = os.path.splitext(filename)
filename = "{}-py{}".format(*root_ext)
return os.path.join(result_dir, filename)
def diff_files(file1, file2, ignore=None):
if ignore:
ignore = re.compile(ignore)
# If we're in bazel use print as the global utl functions
# have been removed.
if os.environ.get("TEST_SRCDIR", ""):
report_function = print
else:
report_function = utl.report
with open(file1, "r") as f:
lines1 = f.readlines()
with open(file2, "r") as f:
lines2 = f.readlines()
num_lines1 = len(lines1)
num_lines2 = len(lines2)
for i in range(min(num_lines1, num_lines2)):
if ignore and (ignore.search(lines1[i]) or ignore.search(lines2[i])):
continue
if lines1[i] != lines2[i]:
report_function(f"Differences found at line {i+1}.")
report_function(lines1[i][:-1])
report_function(lines2[i][:-1])
if os.environ.get("TEST_SRCDIR", ""):
raise Exception("Diffs found")
return 1
if num_lines1 != num_lines2:
report_function(f"Number of lines differs {num_lines1} vs {num_lines2}.")
if os.environ.get("TEST_SRCDIR", ""):
raise Exception("Diffs found")
return 1
report_function("No differences found.")
return 0
def make_design(tech):
design = Design(tech)
if os.environ.get("TEST_SRCDIR", ""):
tech.thisown = False
logger = design.getLogger()
# Reading DEF file
logger.suppressMessage(utl.ODB, 127)
# Finished DEF file
logger.suppressMessage(utl.ODB, 134)
# suppress tap info messages
logger.suppressMessage(utl.TAP, 100)
logger.suppressMessage(utl.TAP, 101)
# suppress par messages with files' names
logger.suppressMessage(utl.PAR, 6)
logger.suppressMessage(utl.PAR, 38)
# suppress ord message with number of threads
logger.suppressMessage(utl.ORD, 30)
# suppress grt message with the suggested adjustment
logger.suppressMessage(utl.GRT, 303)
logger.suppressMessage(utl.GRT, 704)
# suppress elapsed time messages (non-deterministic)
logger.suppressMessage(utl.CTS, 500)
logger.suppressMessage(utl.DPL, 500)
logger.suppressMessage(utl.DRT, 501)
logger.suppressMessage(utl.GPL, 500)
logger.suppressMessage(utl.IFP, 500)
logger.suppressMessage(utl.IFP, 501)
logger.suppressMessage(utl.MPL, 500)
logger.suppressMessage(utl.RSZ, 504)
logger.suppressMessage(utl.RSZ, 505)
logger.suppressMessage(utl.RSZ, 506)
logger.suppressMessage(utl.RSZ, 507)
logger.suppressMessage(utl.PDN, 500)
return design
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