From 09381cccffe675ccbc8d183f043788f99dc018cd Mon Sep 17 00:00:00 2001
From: Ludovic Courtès <ludo@gnu.org>
Date: Wed, 31 Mar 2010 12:38:31 +0000
Subject: Make source location info in the XML output optional.

* src/libexpr/expr-to-xml.cc (nix::showAttrs): Add `location'
  parameter.  Provide location XML attributes when it's true.  Update
  callers.
  (nix::printTermAsXML): Likewise.

* src/libexpr/expr-to-xml.hh (nix::printTermAsXML): Update prototype;
  have `location' default to `false'.

* src/nix-instantiate/nix-instantiate.cc (printResult, processExpr): Add
  `location' parameter; update callers.
  (run): Add support for `--no-location'.

* src/nix-instantiate/help.txt: Update accordingly.

* tests/lang.sh: Invoke `nix-instantiate' with `--no-location' for the
  XML tests.

* tests/lang/eval-okay-toxml.exp, tests/lang/eval-okay-to-xml.nix: New
  files.
---
 tests/lang.sh                  | 3 ++-
 tests/lang/eval-okay-toxml.exp | 1 +
 tests/lang/eval-okay-toxml.nix | 3 +++
 3 files changed, 6 insertions(+), 1 deletion(-)
 create mode 100644 tests/lang/eval-okay-toxml.exp
 create mode 100644 tests/lang/eval-okay-toxml.nix

(limited to 'tests')

diff --git a/tests/lang.sh b/tests/lang.sh
index 18eb0278cfcc..54f01076371e 100644
--- a/tests/lang.sh
+++ b/tests/lang.sh
@@ -54,7 +54,8 @@ for i in lang/eval-okay-*.nix; do
     fi
     
     if test -e lang/$i.exp.xml; then
-        if ! $nixinstantiate --eval-only --xml --strict lang/$i.nix > lang/$i.out.xml; then
+        if ! $nixinstantiate --eval-only --xml --no-location --strict \
+                lang/$i.nix > lang/$i.out.xml; then
             echo "FAIL: $i should evaluate"
             fail=1
         elif ! cmp -s lang/$i.out.xml lang/$i.exp.xml; then
diff --git a/tests/lang/eval-okay-toxml.exp b/tests/lang/eval-okay-toxml.exp
new file mode 100644
index 000000000000..379f3c07617e
--- /dev/null
+++ b/tests/lang/eval-okay-toxml.exp
@@ -0,0 +1 @@
+Str("<?xml version='1.0' encoding='utf-8'?>\n<expr>\n  <attrs>\n    <attr name=\"a\">\n      <string value=\"s\" />\n    </attr>\n  </attrs>\n</expr>\n",[])
diff --git a/tests/lang/eval-okay-toxml.nix b/tests/lang/eval-okay-toxml.nix
new file mode 100644
index 000000000000..068c97a6c1b3
--- /dev/null
+++ b/tests/lang/eval-okay-toxml.nix
@@ -0,0 +1,3 @@
+# Make sure the expected XML output is produced; in particular, make sure it
+# doesn't contain source location information.
+builtins.toXML { a = "s"; }
-- 
cgit 1.4.1