[src/trunk]: src/tests/usr.bin/xlint/lint2 tests/lint: test reading of vararg...

[rillig <rillig%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/28cb403f70a6
branches:  trunk
changeset: 1023247:28cb403f70a6
user:      rillig <rillig%NetBSD.org@localhost>
date:      Mon Aug 30 20:11:56 2021 +0000

description:
tests/lint: test reading of varargs, printflike, scanflike

diffstat:

 tests/usr.bin/xlint/lint2/read.exp |  10 ++++++++++
 tests/usr.bin/xlint/lint2/read.ln  |  16 +++++++++++++++-
 2 files changed, 25 insertions(+), 1 deletions(-)

diffs (43 lines):

diff -r 464977456f7b -r 28cb403f70a6 tests/usr.bin/xlint/lint2/read.exp
--- a/tests/usr.bin/xlint/lint2/read.exp        Mon Aug 30 20:09:22 2021 +0000
+++ b/tests/usr.bin/xlint/lint2/read.exp        Mon Aug 30 20:11:56 2021 +0000
@@ -1,2 +1,12 @@
 a125 declared( read.c(125) ), but never used or defined
 bpf_set_error defined( read.c(400) ), but never used
+printflike_0_comment defined( read.c(217) ), but never used
+printflike_10_comment defined( read.c(229) ), but never used
+printflike_3_comment defined( read.c(223) ), but never used
+printflike_comment defined( read.c(211) ), but never used
+scanflike_0_comment defined( read.c(243) ), but never used
+scanflike_3_comment defined( read.c(249) ), but never used
+scanflike_comment defined( read.c(237) ), but never used
+varargs_0_comment defined( read.c(199) ), but never used
+varargs_3_comment defined( read.c(205) ), but never used
+varargs_comment defined( read.c(193) ), but never used
diff -r 464977456f7b -r 28cb403f70a6 tests/usr.bin/xlint/lint2/read.ln
--- a/tests/usr.bin/xlint/lint2/read.ln Mon Aug 30 20:09:22 2021 +0000
+++ b/tests/usr.bin/xlint/lint2/read.ln Mon Aug 30 20:11:56 2021 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: read.ln,v 1.3 2021/08/30 19:07:57 rillig Exp $
+# $NetBSD: read.ln,v 1.4 2021/08/30 20:11:56 rillig Exp $
 #
 # Cover each path of reading declarations, definitions and usages.
 
@@ -67,3 +67,17 @@
 # The corresponding tests for parsing vararg, printflike and scanflike are
 # still missing, that's why it got through unnoticed.
 400 d 0.439 v0 d 13bpf_set_error F3 PsT115_compiler_state PcC E V
+
+# Taken from ../lint1/emit.exp-ln.
+193 d 0.193 v0 d 15varargs_comment   F1 PcC V
+199 d 0.199 v0 d 17varargs_0_comment F1 PcC V
+205 d 0.205 v3 d 17varargs_3_comment F4 I I I PcC V
+# The PRINTFLIKE information is only emitted if its argument is > 0.
+211 d 0.211         d 18printflike_comment    F1  PcC V
+217 d 0.217         d 20printflike_0_comment  F1  PcC V
+223 d 0.223 v3  P3  d 20printflike_3_comment  F3  I I PcC V
+229 d 0.229 v10 P10 d 21printflike_10_comment F10 I I I I I I I I I PcC V
+# The SCANFLIKE information is only emitted if its argument is > 0.
+237 d 0.237         d 17scanflike_comment     F1  PcC V
+243 d 0.243         d 19scanflike_0_comment   F1  PcC V
+249 d 0.249 v3  S3  d 19scanflike_3_comment   F3  I I PcC V