Create test script

Posts test/test.txt onto any pastebins it can. Downloads the resulting
pate into a temp dir as /tmp/wgetpaste_test.XXXXX/<service>.txt. Runs
diff(1) (ignoring trailing whitespace) to compare the download with the
test data.

2 files changed, 103 insertions, 0 deletions

diff --git a/test/test.sh b/test/test.sh
new file mode 100755
index 0000000..ddc25ab
--- /dev/null
+++ b/test/test.sh
@@ -0,0 +1,77 @@
+#! /bin/bash
+
+# wgetpaste test script
+# Exit code: number of mismatched downloads or 1 for general failure
+# Copyright (C) 2021  xxc3nsoredxx
+
+# Don't assume the test is being run from the same directory as the script
+TEST_DIR="$(dirname "$0")"
+TEST_FILE="$TEST_DIR/test.txt"
+DL_DIR="$(mktemp -q -d /tmp/wgetpaste_test.XXXXX)"
+DL_COUNT=0
+DL_MISMATCH=0
+
+# Test that temp directory was created
+if [ ! -d "$DL_DIR" ]; then
+    echo "Failed to create temporary download directory: $DL_DIR"
+    exit 1
+fi
+echo "Using download directory: $DL_DIR"
+
+# Post test file into each service (if possible)
+# Download the resulting paste into /tmp/wgetpaste_test.XXXXX/<service>.txt
+for s in $($TEST_DIR/../wgetpaste -S --completions); do
+    # Ignore codepad (timing out)
+    if [ "$s" == 'codepad' ]; then
+        continue
+    fi
+
+    # Discard stderr output
+    echo -n "Posting to $s: "
+    URL="$($TEST_DIR/../wgetpaste -r -s "$s" "$TEST_FILE" 2>/dev/null)"
+    STATUS="$?"
+
+    # Skip failed posts (eg, not authorized for GitHub or GitLab)
+    if [ "$STATUS" -ne 0 ]; then
+        echo "FAILED, skipping..."
+        continue
+    fi
+    echo "SUCCESS!"
+
+    echo -n "Downloading from $s: "
+    if ! (wget -q "$URL" -O "$DL_DIR/$s.txt" 2>/dev/null); then
+        echo "FAILED, skipping..."
+        continue
+    fi
+    echo "SUCCESS!"
+    DL_COUNT=$((DL_COUNT + 1))
+done
+
+# Test if any files were downloaded
+if [ "$DL_COUNT" -eq 0 ]; then
+    echo "No files downloaded!"
+    rm -rf "$DL_DIR"
+    exit 1
+fi
+
+# Compare downloaded files
+for f in $DL_DIR/*; do
+    echo -n "Testing file $f: "
+    # Ignore missing trailing newline in downloaded file
+    if ! (diff -q -Z "$TEST_FILE" "$f" &>/dev/null); then
+        echo "FAILED!"
+        DL_MISMATCH=$((DL_MISMATCH + 1))
+    else
+        echo "SUCCESS!"
+    fi
+done
+
+echo "Total mismatches: $DL_MISMATCH"
+
+# Delete download directory if all tests succeeded
+if [ "$DL_MISMATCH" -eq 0 ]; then
+    echo "Deleting download directory"
+    rm -rf "$DL_DIR"
+fi
+
+exit "$DL_MISMATCH"
diff --git a/test/test.txt b/test/test.txt
new file mode 100644
index 0000000..ad1f2f0
--- /dev/null
+++ b/test/test.txt
@@ -0,0 +1,26 @@
+wgetpaste test data
+
+test common string escapes used in programming languages
+#include <stdio.h>
+
+int main (void) {
+    printf("test bell\a\n");
+    printf("test backspace\bE\n");
+    printf("test escape\e[31m red text\e[m end red text\n");
+    printf("test form feed\f");
+    printf("test newline\n");
+    printf("test carriage return\rA\n");
+    printf("test tab\tend tab\n");
+    printf("test vertical tab\vend vertical tab\n");
+    printf("test backslash\\\n");
+    printf("test single quote\'\n");
+    printf("test double quote\"\n");
+    printf("test question mark\?\n");
+    printf("test octal (A) \101\n");
+    printf("test octal (null)\n\0not printed");
+    printf("test hex (A) \x41\n");
+    printf("test unocpde < 0x1000 (acute A) \u00c1\n");
+    printf("test unicode (acute A) \U000000c1\n");
+
+    printf("test literal tab	end tab\n");
+}