From e13412be98415d2f61df922d776b8d2b77f85532 Mon Sep 17 00:00:00 2001
From: Sylvain PILLOT <pillot.sylvain@gmail.com>
Date: Thu, 15 Feb 2024 23:19:45 +0100
Subject: [PATCH] added 6 working example used for testing file IO

---
 ports/sh/examples/file/launch_me_first.py   | 3 +++
 ports/sh/examples/file/read1.py             | 4 ++++
 ports/sh/examples/file/read2.py             | 4 ++++
 ports/sh/examples/file/test_fileopenread.py | 9 +++++++++
 ports/sh/examples/file/write1.py            | 9 +++++++++
 ports/sh/examples/file/write2.py            | 9 +++++++++
 6 files changed, 38 insertions(+)
 create mode 100644 ports/sh/examples/file/launch_me_first.py
 create mode 100644 ports/sh/examples/file/read1.py
 create mode 100644 ports/sh/examples/file/read2.py
 create mode 100644 ports/sh/examples/file/test_fileopenread.py
 create mode 100644 ports/sh/examples/file/write1.py
 create mode 100644 ports/sh/examples/file/write2.py

diff --git a/ports/sh/examples/file/launch_me_first.py b/ports/sh/examples/file/launch_me_first.py
new file mode 100644
index 000000000..47daece96
--- /dev/null
+++ b/ports/sh/examples/file/launch_me_first.py
@@ -0,0 +1,3 @@
+f = open("demofile.txt", "w")
+f.write("Hello! Welcome to demofile.txt\nThis file is for testing purposes.\nGood Luck!\n")
+f.close()
diff --git a/ports/sh/examples/file/read1.py b/ports/sh/examples/file/read1.py
new file mode 100644
index 000000000..96cb1dd85
--- /dev/null
+++ b/ports/sh/examples/file/read1.py
@@ -0,0 +1,4 @@
+f = open("demofile.txt", "r")
+print(f.read())
+f.close()
+
diff --git a/ports/sh/examples/file/read2.py b/ports/sh/examples/file/read2.py
new file mode 100644
index 000000000..0fd82f8e3
--- /dev/null
+++ b/ports/sh/examples/file/read2.py
@@ -0,0 +1,4 @@
+f = open("demofile.txt", "r")
+print(f.read(5))
+f.close()
+
diff --git a/ports/sh/examples/file/test_fileopenread.py b/ports/sh/examples/file/test_fileopenread.py
new file mode 100644
index 000000000..2b6181866
--- /dev/null
+++ b/ports/sh/examples/file/test_fileopenread.py
@@ -0,0 +1,9 @@
+f = open("demofile2.txt", "a")
+f.write("Now the file has more content!")
+f.close()
+
+#open and read the file after the appending:
+f = open("demofile2.txt", "r")
+print(f.read())
+f.close()
+
diff --git a/ports/sh/examples/file/write1.py b/ports/sh/examples/file/write1.py
new file mode 100644
index 000000000..2b6181866
--- /dev/null
+++ b/ports/sh/examples/file/write1.py
@@ -0,0 +1,9 @@
+f = open("demofile2.txt", "a")
+f.write("Now the file has more content!")
+f.close()
+
+#open and read the file after the appending:
+f = open("demofile2.txt", "r")
+print(f.read())
+f.close()
+
diff --git a/ports/sh/examples/file/write2.py b/ports/sh/examples/file/write2.py
new file mode 100644
index 000000000..64f50ed64
--- /dev/null
+++ b/ports/sh/examples/file/write2.py
@@ -0,0 +1,9 @@
+f = open("demofile3.txt", "w")
+f.write("Woops! I have deleted the content!")
+f.close()
+
+#open and read the file after the overwriting:
+f = open("demofile3.txt", "r")
+print(f.read())
+f.close()
+