From 8483395d57d2077acd812c5f7cd83f7ded3ff7ea Mon Sep 17 00:00:00 2001
From: DouZhichong <douzhichong@inspur.com>
Date: Fri, 12 Dec 2025 15:55:15 +0800
Subject: [PATCH] add a dejagnu test case

---
 .../enchant/tc_enchant_test_fun001.yaml       | 23 +++++++
 .../enchant/tc_enchant_test_fun002.yaml       | 24 +++++++
 .../enchant/tc_enchant_test_fun003.yaml       | 24 +++++++
 .../enchant/tc_enchant_test_fun004.yaml       | 24 +++++++
 .../enchant/tc_enchant_test_fun005.yaml       | 23 +++++++
 .../enchant/tc_enchant_test_fun006.yaml       | 27 ++++++++
 .../enchant/tc_enchant_test_fun007.yaml       | 29 +++++++++
 .../enchant/tc_enchant_test_fun001.py         | 43 ++++++++++++
 .../enchant/tc_enchant_test_fun002.py         | 50 ++++++++++++++
 .../enchant/tc_enchant_test_fun003.py         | 60 +++++++++++++++++
 .../enchant/tc_enchant_test_fun004.py         | 49 ++++++++++++++
 .../enchant/tc_enchant_test_fun005.py         | 53 +++++++++++++++
 .../enchant/tc_enchant_test_fun006.py         | 65 +++++++++++++++++++
 .../enchant/tc_enchant_test_fun007.py         | 55 ++++++++++++++++
 14 files changed, 549 insertions(+)
 create mode 100644 docs/system_base/enchant/tc_enchant_test_fun001.yaml
 create mode 100644 docs/system_base/enchant/tc_enchant_test_fun002.yaml
 create mode 100644 docs/system_base/enchant/tc_enchant_test_fun003.yaml
 create mode 100644 docs/system_base/enchant/tc_enchant_test_fun004.yaml
 create mode 100644 docs/system_base/enchant/tc_enchant_test_fun005.yaml
 create mode 100644 docs/system_base/enchant/tc_enchant_test_fun006.yaml
 create mode 100644 docs/system_base/enchant/tc_enchant_test_fun007.yaml
 create mode 100644 tests/system_base/enchant/tc_enchant_test_fun001.py
 create mode 100644 tests/system_base/enchant/tc_enchant_test_fun002.py
 create mode 100644 tests/system_base/enchant/tc_enchant_test_fun003.py
 create mode 100644 tests/system_base/enchant/tc_enchant_test_fun004.py
 create mode 100644 tests/system_base/enchant/tc_enchant_test_fun005.py
 create mode 100644 tests/system_base/enchant/tc_enchant_test_fun006.py
 create mode 100644 tests/system_base/enchant/tc_enchant_test_fun007.py

diff --git a/docs/system_base/enchant/tc_enchant_test_fun001.yaml b/docs/system_base/enchant/tc_enchant_test_fun001.yaml
new file mode 100644
index 0000000000..c45dcb7d26
--- /dev/null
+++ b/docs/system_base/enchant/tc_enchant_test_fun001.yaml
@@ -0,0 +1,23 @@
+作者:     douzhichong
+优先级:   P1
+支持架构: noarch
+执行方式: 自动
+测试类型: 功能测试
+通用标签: local, enchant
+用例描述: 测试 enchant 拼写检查工具基础功能及版本信息
+修改人:   douzhichong
+
+前置条件:
+- 安装 enchant 软件包
+
+测试步骤:
+- ## 测试基础命令功能
+  - 查看 enchant 帮助信息 [命令: enchant -h]
+  - 查看 enchant 版本信息 [命令: enchant -v]
+  - 查看 enchant 详细版本信息 [命令: enchant -vv]
+  - 验证帮助信息格式正确 [命令: enchant -h | grep -q "Usage: enchant"]
+
+期望结果:
+- enchant 命令成功执行（返回码为0）
+- 帮助信息包含 "Usage: enchant" 标识
+- 版本信息正确显示
\ No newline at end of file
diff --git a/docs/system_base/enchant/tc_enchant_test_fun002.yaml b/docs/system_base/enchant/tc_enchant_test_fun002.yaml
new file mode 100644
index 0000000000..c9d9fa452d
--- /dev/null
+++ b/docs/system_base/enchant/tc_enchant_test_fun002.yaml
@@ -0,0 +1,24 @@
+作者:     douzhichong
+优先级:   P1
+支持架构: noarch
+执行方式: 自动
+测试类型: 功能测试
+通用标签: local, enchant
+用例描述: 测试 enchant 拼写检查基础功能选项
+修改人:   douzhichong
+
+前置条件:
+- 安装 enchant 软件包
+
+测试步骤:
+- ## 测试拼写检查基础功能
+  - 创建测试文本文件 [内容: hello world\nthis is a test\nspeling error\nanothr mistake]
+  - 使用 -l 选项列出拼写错误 [命令: enchant -l test_spell.txt]
+  - 使用 -L 选项显示行号 [命令: enchant -L test_spell.txt]
+  - 组合使用 -l 和 -L 选项 [命令: enchant -l -L test_spell.txt]
+
+期望结果:
+- 所有命令成功执行（返回码为0）
+- 拼写检查功能正常工作
+- 行号显示功能正常工作
+- 选项组合功能正常工作
\ No newline at end of file
diff --git a/docs/system_base/enchant/tc_enchant_test_fun003.yaml b/docs/system_base/enchant/tc_enchant_test_fun003.yaml
new file mode 100644
index 0000000000..6ea0fadfa4
--- /dev/null
+++ b/docs/system_base/enchant/tc_enchant_test_fun003.yaml
@@ -0,0 +1,24 @@
+作者:     douzhichong
+优先级:   P1
+支持架构: noarch
+执行方式: 自动
+测试类型: 功能测试
+通用标签: local, enchant
+用例描述: 测试 enchant 拼写正确性检测及多文件处理
+修改人:   douzhichong
+
+前置条件:
+- 安装 enchant 软件包
+
+测试步骤:
+- ## 测试拼写正确性检测
+  - 创建正确拼写测试文件 [内容: hello world\nthis is a test\ncorrect spelling\nanother word]
+  - 创建错误拼写测试文件 [内容: speling mistake\nanothr error\nwierd word\nrecieve wrong]
+  - 检查正确拼写文件 [命令: enchant -l test_correct.txt]
+  - 检查错误拼写文件 [命令: enchant -l test_error.txt]
+  - 同时检查多个文件 [命令: enchant -l test_correct.txt test_error.txt]
+
+期望结果:
+- 所有命令成功执行（返回码为0）
+- 拼写检测功能能区分正确和错误拼写
+- 多文件处理功能正常工作
\ No newline at end of file
diff --git a/docs/system_base/enchant/tc_enchant_test_fun004.yaml b/docs/system_base/enchant/tc_enchant_test_fun004.yaml
new file mode 100644
index 0000000000..cd70607b14
--- /dev/null
+++ b/docs/system_base/enchant/tc_enchant_test_fun004.yaml
@@ -0,0 +1,24 @@
+作者:     douzhichong
+优先级:   P1
+支持架构: noarch
+执行方式: 自动
+测试类型: 功能测试
+通用标签: local, enchant
+用例描述: 测试 enchant 拼写建议功能及其他选项
+修改人:   douzhichong
+
+前置条件:
+- 安装 enchant 软件包
+
+测试步骤:
+- ## 测试拼写建议功能
+  - 创建测试文件 [内容: speling\nrecieve\nwierd]
+  - 使用 -a 选项显示拼写建议 [命令: enchant -a test_suggest.txt]
+  - 使用 -m 选项（被忽略选项）[命令: enchant -m test_suggest.txt]
+  - 组合使用 -a 和 -l 选项 [命令: enchant -a -l test_suggest.txt]
+
+期望结果:
+- 所有命令成功执行（返回码为0）
+- 拼写建议功能正常工作
+- 被忽略选项能正常处理
+- 选项组合功能正常工作
\ No newline at end of file
diff --git a/docs/system_base/enchant/tc_enchant_test_fun005.yaml b/docs/system_base/enchant/tc_enchant_test_fun005.yaml
new file mode 100644
index 0000000000..11bedc94fb
--- /dev/null
+++ b/docs/system_base/enchant/tc_enchant_test_fun005.yaml
@@ -0,0 +1,23 @@
+作者:     douzhichong
+优先级:   P1
+支持架构: noarch
+执行方式: 自动
+测试类型: 功能测试
+通用标签: local, enchant
+用例描述: 测试 enchant 字典功能及不同字典支持
+修改人:   douzhichong
+
+前置条件:
+- 安装 enchant 软件包
+
+测试步骤:
+- ## 测试字典功能
+  - 创建测试文件 [内容: colour\ncentre\nrealise]
+  - 使用默认字典检查拼写 [命令: enchant -l test_dict.txt]
+  - 验证帮助信息包含字典选项 [命令: enchant -h | grep -q "-d dict"]
+  - 尝试使用常见字典（en_US, en_GB, en）[命令: enchant -d en_US -l test_dict.txt]
+
+期望结果:
+- 默认字典检查命令成功执行（返回码为0）
+- 帮助信息包含字典选项说明
+- 字典切换功能正常工作（如字典存在）
\ No newline at end of file
diff --git a/docs/system_base/enchant/tc_enchant_test_fun006.yaml b/docs/system_base/enchant/tc_enchant_test_fun006.yaml
new file mode 100644
index 0000000000..8213e624c0
--- /dev/null
+++ b/docs/system_base/enchant/tc_enchant_test_fun006.yaml
@@ -0,0 +1,27 @@
+作者:     douzhichong
+优先级:   P1
+支持架构: noarch
+执行方式: 自动
+测试类型: 功能测试
+通用标签: local, enchant
+用例描述: 测试 enchant 特殊字符处理及边界情况
+修改人:   douzhichong
+
+前置条件:
+- 安装 enchant 软件包
+
+测试步骤:
+- ## 测试特殊字符处理
+  - 创建特殊字符测试文件 [内容: email@example.com\nhttps://example.com\n123 numbers\nUPPERCASE\nCamelCase\nmultiple    spaces]
+  - 检查特殊字符文件拼写 [命令: enchant -l test_special.txt]
+  
+- ## 测试边界情况
+  - 创建空文件 [命令: touch test_empty.txt]
+  - 检查空文件拼写 [命令: enchant -l test_empty.txt]
+  - 尝试检查不存在文件 [命令: enchant -l nonexistent_file.txt]
+  - 验证不存在的文件处理 [应返回错误信息]
+
+期望结果:
+- 特殊字符检查命令成功执行（返回码为0）
+- 空文件检查命令成功执行（返回码为0）
+- 不存在的文件应返回错误信息
\ No newline at end of file
diff --git a/docs/system_base/enchant/tc_enchant_test_fun007.yaml b/docs/system_base/enchant/tc_enchant_test_fun007.yaml
new file mode 100644
index 0000000000..6e4ad346e6
--- /dev/null
+++ b/docs/system_base/enchant/tc_enchant_test_fun007.yaml
@@ -0,0 +1,29 @@
+作者:     douzhichong
+优先级:   P1
+支持架构: noarch
+执行方式: 自动
+测试类型: 功能测试
+通用标签: local, enchant
+用例描述: 测试 enchant 输入方式及选项完整性
+修改人:   douzhichong
+
+前置条件:
+- 安装 enchant 软件包
+
+测试步骤:
+- ## 测试不同输入方式
+  - 创建测试文件 [内容: hello world\ntest content\nspeling error]
+  - 通过管道输入检查拼写 [命令: cat test_pipe.txt | enchant -l]
+  - 通过重定向输入检查拼写 [命令: enchant -l < test_pipe.txt]
+
+- ## 测试选项组合
+  - 组合使用所有主要选项 [命令: enchant -a -l -L test_pipe.txt]
+
+- ## 验证帮助信息完整性
+  - 查看帮助信息 [命令: enchant -h]
+  - 验证包含所有必需选项：-a, -d, -h, -l, -L, -m, -v
+
+期望结果:
+- 所有输入方式命令成功执行（返回码为0）
+- 选项组合命令成功执行（返回码为0）
+- 帮助信息包含所有必需选项说明
\ No newline at end of file
diff --git a/tests/system_base/enchant/tc_enchant_test_fun001.py b/tests/system_base/enchant/tc_enchant_test_fun001.py
new file mode 100644
index 0000000000..e301875a6c
--- /dev/null
+++ b/tests/system_base/enchant/tc_enchant_test_fun001.py
@@ -0,0 +1,43 @@
+"""
+@File:      tc_enchant_test_fun001.py
+@Time:      2025/12/12 15:40:00
+@Author:    douzhichong
+@Version:   1.0
+@Contact:   douzhichong@inspur.com
+@License:   Mulan PSL v2
+@Modify:    douzhichong
+"""
+
+from common.basetest import LocalTest
+
+
+class Test(LocalTest):
+    """
+    See tc_enchant_test_fun001.yaml for details
+
+    :avocado: tags=P1,noarch,local,enchant
+    """
+    PARAM_DIC = {"pkg_name": "enchant"}
+
+    def setUp(self):
+        super().setUp(self.PARAM_DIC)
+        self.files_to_clean = []
+
+    def test(self):
+
+        code, result = self.cmd('enchant -h')
+        self.assertEqual(code, 0, "Show enchant help failed")
+
+        code, result = self.cmd('enchant -v')
+        self.assertEqual(code, 0, "Show enchant version failed")
+
+        code, result = self.cmd('enchant -vv')
+        self.assertEqual(code, 0, "Show detailed version failed")
+
+        code, result = self.cmd('enchant -h')
+        self.assertIn('Usage: enchant', result, "Help information format incorrect")
+
+    def tearDown(self):
+        for file in self.files_to_clean:
+            self.cmd(f'rm -f {file}')
+        super().tearDown(self.PARAM_DIC)
\ No newline at end of file
diff --git a/tests/system_base/enchant/tc_enchant_test_fun002.py b/tests/system_base/enchant/tc_enchant_test_fun002.py
new file mode 100644
index 0000000000..09520aa8cf
--- /dev/null
+++ b/tests/system_base/enchant/tc_enchant_test_fun002.py
@@ -0,0 +1,50 @@
+"""
+@File:      tc_enchant_test_fun002.py
+@Time:      2025/12/12 15:40:00
+@Author:    douzhichong
+@Version:   1.0
+@Contact:   douzhichong@inspur.com
+@License:   Mulan PSL v2
+@Modify:    douzhichong
+"""
+
+from common.basetest import LocalTest
+
+
+class Test(LocalTest):
+    """
+    See tc_enchant_test_fun002.yaml for details
+
+    :avocado: tags=P1,noarch,local,enchant
+    """
+    PARAM_DIC = {"pkg_name": "enchant"}
+
+    def setUp(self):
+        super().setUp(self.PARAM_DIC)
+        self.files_to_clean = []
+
+    def test(self):
+
+        test_file = "test_spell.txt"
+        test_content = """hello world
+this is a test
+speling error
+anothr mistake"""
+
+        with open(test_file, 'w') as f:
+            f.write(test_content)
+        self.files_to_clean.append(test_file)
+
+        code, result = self.cmd(f'enchant -l {test_file}')
+        self.assertEqual(code, 0, "List spelling errors failed")
+
+        code, result = self.cmd(f'enchant -L {test_file}')
+        self.assertEqual(code, 0, "Show line numbers failed")
+
+        code, result = self.cmd(f'enchant -l -L {test_file}')
+        self.assertEqual(code, 0, "Combine -l and -L options failed")
+
+    def tearDown(self):
+        for file in self.files_to_clean:
+            self.cmd(f'rm -f {file}')
+        super().tearDown(self.PARAM_DIC)
\ No newline at end of file
diff --git a/tests/system_base/enchant/tc_enchant_test_fun003.py b/tests/system_base/enchant/tc_enchant_test_fun003.py
new file mode 100644
index 0000000000..17d973b4f7
--- /dev/null
+++ b/tests/system_base/enchant/tc_enchant_test_fun003.py
@@ -0,0 +1,60 @@
+"""
+@File:      tc_enchant_test_fun003.py
+@Time:      2025/12/12 15:40:00
+@Author:    douzhichong
+@Version:   1.0
+@Contact:   douzhichong@inspur.com
+@License:   Mulan PSL v2
+@Modify:    douzhichong
+"""
+
+from common.basetest import LocalTest
+
+
+class Test(LocalTest):
+    """
+    See tc_enchant_test_fun003.yaml for details
+
+    :avocado: tags=P1,noarch,local,enchant
+    """
+    PARAM_DIC = {"pkg_name": "enchant"}
+
+    def setUp(self):
+        super().setUp(self.PARAM_DIC)
+        self.files_to_clean = []
+
+    def test(self):
+
+        correct_file = "test_correct.txt"
+        correct_content = """hello world
+this is a test
+correct spelling
+another word"""
+
+        with open(correct_file, 'w') as f:
+            f.write(correct_content)
+        self.files_to_clean.append(correct_file)
+
+        error_file = "test_error.txt"
+        error_content = """speling mistake
+anothr error
+wierd word
+recieve wrong"""
+
+        with open(error_file, 'w') as f:
+            f.write(error_content)
+        self.files_to_clean.append(error_file)
+
+        code, result = self.cmd(f'enchant -l {correct_file}')
+        self.assertEqual(code, 0, "Check correct spelling file failed")
+
+        code, result = self.cmd(f'enchant -l {error_file}')
+        self.assertEqual(code, 0, "Check error spelling file failed")
+
+        code, result = self.cmd(f'enchant -l {correct_file} {error_file}')
+        self.assertEqual(code, 0, "Check multiple files failed")
+
+    def tearDown(self):
+        for file in self.files_to_clean:
+            self.cmd(f'rm -f {file}')
+        super().tearDown(self.PARAM_DIC)
\ No newline at end of file
diff --git a/tests/system_base/enchant/tc_enchant_test_fun004.py b/tests/system_base/enchant/tc_enchant_test_fun004.py
new file mode 100644
index 0000000000..20f4f26087
--- /dev/null
+++ b/tests/system_base/enchant/tc_enchant_test_fun004.py
@@ -0,0 +1,49 @@
+"""
+@File:      tc_enchant_test_fun004.py
+@Time:      2025/12/12 15:40:00
+@Author:    douzhichong
+@Version:   1.0
+@Contact:   douzhichong@inspur.com
+@License:   Mulan PSL v2
+Modify:    douzhichong
+"""
+
+from common.basetest import LocalTest
+
+
+class Test(LocalTest):
+    """
+    See tc_enchant_test_fun004.yaml for details
+
+    :avocado: tags=P1,noarch,local,enchant
+    """
+    PARAM_DIC = {"pkg_name": "enchant"}
+
+    def setUp(self):
+        super().setUp(self.PARAM_DIC)
+        self.files_to_clean = []
+
+    def test(self):
+
+        test_file = "test_suggest.txt"
+        test_content = """speling
+recieve
+wierd"""
+
+        with open(test_file, 'w') as f:
+            f.write(test_content)
+        self.files_to_clean.append(test_file)
+
+        code, result = self.cmd(f'enchant -a {test_file}')
+        self.assertEqual(code, 0, "Show suggestions failed")
+
+        code, result = self.cmd(f'enchant -m {test_file}')
+        self.assertEqual(code, 0, "Use -m option failed")
+
+        code, result = self.cmd(f'enchant -a -l {test_file}')
+        self.assertEqual(code, 0, "Combine -a and -l options failed")
+
+    def tearDown(self):
+        for file in self.files_to_clean:
+            self.cmd(f'rm -f {file}')
+        super().tearDown(self.PARAM_DIC)
\ No newline at end of file
diff --git a/tests/system_base/enchant/tc_enchant_test_fun005.py b/tests/system_base/enchant/tc_enchant_test_fun005.py
new file mode 100644
index 0000000000..cf21f2e3da
--- /dev/null
+++ b/tests/system_base/enchant/tc_enchant_test_fun005.py
@@ -0,0 +1,53 @@
+"""
+@File:      tc_enchant_test_fun005.py
+@Time:      2025/12/12 15:40:00
+@Author:    douzhichong
+@Version:   1.0
+@Contact:   douzhichong@inspur.com
+@License:   Mulan PSL v2
+@Modify:    douzhichong
+"""
+
+from common.basetest import LocalTest
+
+
+class Test(LocalTest):
+    """
+    See tc_enchant_test_fun005.yaml for details
+
+    :avocado: tags=P1,noarch,local,enchant
+    """
+    PARAM_DIC = {"pkg_name": "enchant"}
+
+    def setUp(self):
+        super().setUp(self.PARAM_DIC)
+        self.files_to_clean = []
+
+    def test(self):
+
+        test_file = "test_dict.txt"
+        test_content = """colour
+centre
+realise"""
+
+        with open(test_file, 'w') as f:
+            f.write(test_content)
+        self.files_to_clean.append(test_file)
+
+        code, result = self.cmd(f'enchant -l {test_file}')
+        self.assertEqual(code, 0, "Use default dictionary failed")
+
+        code, result = self.cmd('enchant -h')
+        self.assertIn('-d dict', result, "Help missing dictionary option")
+
+        common_dicts = ['en_US', 'en_GB', 'en']
+        for dict_name in common_dicts:
+            code, result = self.cmd(f'enchant -d {dict_name} -h')
+            if code == 0:
+                code, result = self.cmd(f'enchant -d {dict_name} -l {test_file}')
+                break
+
+    def tearDown(self):
+        for file in self.files_to_clean:
+            self.cmd(f'rm -f {file}')
+        super().tearDown(self.PARAM_DIC)
\ No newline at end of file
diff --git a/tests/system_base/enchant/tc_enchant_test_fun006.py b/tests/system_base/enchant/tc_enchant_test_fun006.py
new file mode 100644
index 0000000000..1dfd432fae
--- /dev/null
+++ b/tests/system_base/enchant/tc_enchant_test_fun006.py
@@ -0,0 +1,65 @@
+"""
+@File:      tc_enchant_test_fun006.py
+@Time:      2025/12/12 15:40:00
+@Author:    douzhichong
+@Version:   1.0
+@Contact:   douzhichong@inspur.com
+@License:   Mulan PSL v2
+@Modify:    douzhichong
+"""
+
+from common.basetest import LocalTest
+
+
+class Test(LocalTest):
+    """
+    See tc_enchant_test_fun006.yaml for details
+
+    :avocado: tags=P1,noarch,local,enchant
+    """
+    PARAM_DIC = {"pkg_name": "enchant"}
+
+    def setUp(self):
+        super().setUp(self.PARAM_DIC)
+        self.files_to_clean = []
+
+    def test(self):
+
+        special_file = "test_special.txt"
+        special_content = """email@example.com
+https://example.com
+123 numbers
+UPPERCASE
+CamelCase
+multiple    spaces"""
+
+        with open(special_file, 'w') as f:
+            f.write(special_content)
+        self.files_to_clean.append(special_file)
+
+        code, result = self.cmd(f'enchant -l {special_file}')
+        self.assertEqual(code, 0, "Check special characters failed")
+
+        empty_file = "test_empty.txt"
+        with open(empty_file, 'w') as f:
+            f.write("")
+        self.files_to_clean.append(empty_file)
+
+        code, result = self.cmd(f'enchant -l {empty_file}')
+        self.assertEqual(code, 0, "Check empty file failed")
+
+        try:
+            code, result = self.cmd('enchant -l nonexistent_file.txt')
+
+            self.fail("Command should have failed for non-existent file")
+        except Exception as e:
+
+            error_msg = str(e)
+            self.assertIn('nonexistent_file.txt', error_msg, "Error message should mention the file")
+
+        code, result = self.cmd('enchant --invalid-option 2>/dev/null || true')
+
+    def tearDown(self):
+        for file in self.files_to_clean:
+            self.cmd(f'rm -f {file}')
+        super().tearDown(self.PARAM_DIC)
\ No newline at end of file
diff --git a/tests/system_base/enchant/tc_enchant_test_fun007.py b/tests/system_base/enchant/tc_enchant_test_fun007.py
new file mode 100644
index 0000000000..3d0248a725
--- /dev/null
+++ b/tests/system_base/enchant/tc_enchant_test_fun007.py
@@ -0,0 +1,55 @@
+"""
+@File:      tc_enchant_test_fun007.py
+@Time:      2025/12/12 15:40:00
+@Author:    douzhichong
+@Version:   1.0
+@Contact:   douzhichong@inspur.com
+@License:   Mulan PSL v2
+@Modify:    douzhichong
+"""
+
+from common.basetest import LocalTest
+
+
+class Test(LocalTest):
+    """
+    See tc_enchant_test_fun007.yaml for details
+
+    :avocado: tags=P1,noarch,local,enchant
+    """
+    PARAM_DIC = {"pkg_name": "enchant"}
+
+    def setUp(self):
+        super().setUp(self.PARAM_DIC)
+        self.files_to_clean = []
+
+    def test(self):
+
+        test_file = "test_pipe.txt"
+        test_content = """hello world
+test content
+speling error"""
+
+        with open(test_file, 'w') as f:
+            f.write(test_content)
+        self.files_to_clean.append(test_file)
+
+        code, result = self.cmd(f'cat {test_file} | enchant -l')
+        self.assertEqual(code, 0, "Pipe input failed")
+
+        code, result = self.cmd(f'enchant -l < {test_file}')
+        self.assertEqual(code, 0, "Redirect input failed")
+
+        code, result = self.cmd(f'enchant -a -l -L {test_file}')
+        self.assertEqual(code, 0, "All options combined failed")
+
+        code, result = self.cmd('enchant -h')
+        help_text = result
+        required_options = ['-a', '-d', '-h', '-l', '-L', '-m', '-v']
+        for option in required_options:
+            self.assertIn(option, help_text, f"Help missing {option} option")
+
+    def tearDown(self):
+        for file in self.files_to_clean:
+            self.cmd(f'rm -f {file}')
+        super().tearDown(self.PARAM_DIC)
\ No newline at end of file
-- 
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