michaelh/zephyr
1
0
Fork 0
Code Releases Activity

expr_parser: support ':' operator

Browse source 
Similar to '==' but compiles the RHS into a regular expression
and attempts to match whatever is in the environment against it.

Change-Id: I7a03452ef88d067b62661d14dc6f42273de436fa
Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
This commit is contained in:
Andrew Boie 2016-06-02 12:27:54 -07:00 • committed by Anas Nashif
commit 7a87f9f500
2 changed files with 17 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

9
scripts/expr_parser.py
View file

@ -18,6 +18,7 @@ import sys
import os
import copy
import threading
import re
try:
import ply.lex as lex
@ -51,6 +52,7 @@ tokens = [
"CBRACKET",
"COMMA",
"SYMBOL",
"COLON",
] + list(reserved.values())
def t_HEX(t):
@ -91,6 +93,8 @@ t_CBRACKET = r"\]"
t_COMMA = r","
t_COLON = ":"
def t_SYMBOL(t):
r"[A-Za-z_][0-9A-Za-z_]*"
t.type = reserved.get(t.value, "SYMBOL")
@ -133,7 +137,8 @@ def p_expr_eval(p):
| SYMBOL LT number
| SYMBOL GTEQ number
| SYMBOL LTEQ number
| SYMBOL IN list"""
| SYMBOL IN list
| SYMBOL COLON STR"""
p[0] = (p[2], p[1], p[3])
def p_expr_single(p):
@ -204,6 +209,8 @@ def ast_expr(ast, env):
return ast_sym(ast[1], env) in ast[2]
elif ast[0] == "exists":
return True if ast_sym(ast[1], env) else False
elif ast[0] == ":":
return True if re.compile(ast[2]).match(ast_sym(ast[1], env)) else False
mutex = threading.Lock()

9
scripts/sanitycheck
View file

@ -80,6 +80,7 @@ Each testcase.ini block can define the following key/value pairs:
| symbol ">=" number
| symbol "<=" number
| symbol "in" list
| symbol ":" string
| symbol
list ::= "[" list_contents "]"
@ -110,6 +111,14 @@ Each testcase.ini block can define the following key/value pairs:
filter = not ARCH in ["x86", "arc"]
The ':' operator compiles the string argument as a regular expression,
and then returns a true value only if the symbol's value in the environment
matches. For example, if CONFIG_SOC="quark_se" then
filter = CONFIG_SOC : "quark.*"
Would match it.
Architectures and platforms are defined in an archtecture configuration
file which are stored by default in scripts/sanity_chk/arches/. These
each define an [arch] block with the following key/value pairs: