From 2937d00329ec9fbd632ffdd9265183919172905d Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Thu, 24 Mar 2022 07:41:47 +0200
Subject: feat: add "file doesn't contain" step to lib/files, Python and Rust

Sponsored-by: author
---
 share/common/lib/files.yaml | 8 ++++++++
 share/python/lib/files.py   | 8 ++++++++
 2 files changed, 16 insertions(+)

(limited to 'share')

diff --git a/share/common/lib/files.yaml b/share/common/lib/files.yaml
index cf85cfa..e4d9b6b 100644
--- a/share/common/lib/files.yaml
+++ b/share/common/lib/files.yaml
@@ -174,6 +174,14 @@
     python:
       function: files_file_contains
 
+- then: file (?P<filename>\S+) doesn't contain "(?P<data>.*)"
+  regex: true
+  impl:
+    rust:
+      function: subplotlib::steplibrary::files::file_doesnt_contain
+    python:
+      function: files_file_doesnt_contain
+
 - then: file (?P<filename>\S+) matches regex /(?P<regex>.*)/
   regex: true
   impl:
diff --git a/share/python/lib/files.py b/share/python/lib/files.py
index fe94ed2..3ea5877 100644
--- a/share/python/lib/files.py
+++ b/share/python/lib/files.py
@@ -85,6 +85,14 @@ def files_file_contains(ctx, filename=None, data=None):
     assert_eq(data in actual, True)
 
 
+def files_file_doesnt_contain(ctx, filename=None, data=None):
+    assert_eq = globals()["assert_eq"]
+    with open(filename, "rb") as f:
+        actual = f.read()
+        actual = actual.decode("UTF-8")
+    assert_eq(data in actual, False)
+
+
 def files_file_matches_regex(ctx, filename=None, regex=None):
     assert_eq = globals()["assert_eq"]
     with open(filename) as f:
-- 
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