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<h1>env_extended_spec.sl</h1>
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<td class="line-num">1</td>
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<td class="code-content"><pre>// ============================================================================</pre></td>
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<td class="code-content"><pre>// Environment Extended Test Suite</pre></td>
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<td class="code-content"><pre>// ============================================================================</pre></td>
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<td class="code-content"><pre>// Additional tests for environment functions</pre></td>
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<td class="code-content"><pre>// ============================================================================</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">7</td>
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<td class="code-content"><pre>describe("Environment Get Functions", fn() {</pre></td>
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<td class="line-num">8</td>
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<td class="code-content"><pre> test("env_get() retrieves environment variable", fn() {</pre></td>
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<td class="line-num">9</td>
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<td class="code-content"><pre> setenv("TEST_VAR_123", "test_value");</pre></td>
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<td class="line-num">10</td>
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<td class="code-content"><pre> let value = env_get("TEST_VAR_123");</pre></td>
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<td class="line-num">11</td>
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<td class="code-content"><pre> assert_eq(value, "test_value");</pre></td>
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<td class="line-num">12</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">13</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">14</td>
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<td class="code-content"><pre> test("env_get() returns null for unset variable", fn() {</pre></td>
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<td class="line-num">15</td>
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<td class="code-content"><pre> let value = env_get("NONEXISTENT_ENV_VAR_12345");</pre></td>
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<td class="line-num">16</td>
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<td class="code-content"><pre> assert_null(value);</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">19</td>
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<td class="code-content"><pre> test("env_get() is case sensitive", fn() {</pre></td>
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<td class="line-num">20</td>
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<td class="code-content"><pre> setenv("TestCase", "value1");</pre></td>
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<td class="line-num">21</td>
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<td class="code-content"><pre> setenv("testcase", "value2");</pre></td>
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<td class="line-num">22</td>
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<td class="code-content"><pre> assert_eq(env_get("TestCase"), "value1");</pre></td>
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<td class="line-num">23</td>
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<td class="code-content"><pre> assert_eq(env_get("testcase"), "value2");</pre></td>
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<td class="line-num">24</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">25</td>
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<td class="code-content"><pre>});</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">27</td>
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<td class="code-content"><pre>describe("Environment Set Functions", fn() {</pre></td>
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<td class="line-num">28</td>
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<td class="code-content"><pre> test("env_set() sets environment variable", fn() {</pre></td>
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<td class="line-num">29</td>
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<td class="code-content"><pre> env_set("NEW_ENV_VAR", "new_value");</pre></td>
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<td class="line-num">30</td>
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<td class="code-content"><pre> assert_eq(env_get("NEW_ENV_VAR"), "new_value");</pre></td>
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<td class="line-num">31</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">33</td>
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<td class="code-content"><pre> test("env_set() overwrites existing value", fn() {</pre></td>
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<td class="line-num">34</td>
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<td class="code-content"><pre> setenv("OVERWRITE_VAR", "original");</pre></td>
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<td class="line-num">35</td>
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<td class="code-content"><pre> env_set("OVERWRITE_VAR", "updated");</pre></td>
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<td class="code-content"><pre> assert_eq(env_get("OVERWRITE_VAR"), "updated");</pre></td>
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<td class="line-num">37</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("env_set() handles empty string", fn() {</pre></td>
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<td class="line-num">40</td>
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<td class="code-content"><pre> env_set("EMPTY_VAR", "");</pre></td>
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<td class="line-num">41</td>
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<td class="code-content"><pre> assert_eq(env_get("EMPTY_VAR"), "");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="code-content"><pre> test("env_set() handles special characters", fn() {</pre></td>
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<td class="line-num">45</td>
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<td class="code-content"><pre> env_set("SPECIAL_VAR", "!@#$%^&*()_+-=[]{}|;':\",./<>?");</pre></td>
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<td class="code-content"><pre> let value = env_get("SPECIAL_VAR");</pre></td>
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<td class="line-num">47</td>
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<td class="code-content"><pre> assert_eq(value, "!@#$%^&*()_+-=[]{}|;':\",./<>?");</pre></td>
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<td class="line-num">48</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">50</td>
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<td class="code-content"><pre> test("env_set() handles unicode", fn() {</pre></td>
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<td class="line-num">51</td>
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<td class="code-content"><pre> env_set("UNICODE_VAR", "Hello 世界 🌍");</pre></td>
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<td class="line-num">52</td>
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<td class="code-content"><pre> assert_eq(env_get("UNICODE_VAR"), "Hello 世界 🌍");</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">54</td>
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<td class="code-content"><pre>});</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">56</td>
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<td class="code-content"><pre>describe("Environment Has Functions", fn() {</pre></td>
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<td class="code-content"><pre> test("env_has() returns true for existing variable", fn() {</pre></td>
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<td class="line-num">58</td>
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<td class="code-content"><pre> setenv("EXISTING_ENV", "value");</pre></td>
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<td class="code-content"><pre> assert(env_has("EXISTING_ENV"));</pre></td>
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<td class="line-num">60</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">61</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">62</td>
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<td class="code-content"><pre> test("env_has() returns false for unset variable", fn() {</pre></td>
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<td class="line-num">63</td>
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<td class="code-content"><pre> assert_not(env_has("NONEXISTENT_ENV_12345"));</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">66</td>
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<td class="code-content"><pre> test("env_has() is case sensitive", fn() {</pre></td>
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<td class="line-num">67</td>
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<td class="code-content"><pre> setenv("HasTest", "value");</pre></td>
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<td class="line-num">68</td>
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<td class="code-content"><pre> assert(env_has("HasTest"));</pre></td>
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<td class="line-num">69</td>
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<td class="code-content"><pre> assert_not(env_has("hastest"));</pre></td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">71</td>
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<td class="code-content"><pre>});</pre></td>
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<td class="line-num">72</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">73</td>
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<td class="code-content"><pre>describe("Environment Unset Functions", fn() {</pre></td>
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<td class="line-num">74</td>
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<td class="code-content"><pre> test("env_unset() removes environment variable", fn() {</pre></td>
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<td class="line-num">75</td>
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<td class="code-content"><pre> setenv("TO_REMOVE", "value");</pre></td>
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<td class="line-num">76</td>
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<td class="code-content"><pre> assert(env_has("TO_REMOVE"));</pre></td>
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<td class="line-num">77</td>
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<td class="code-content"><pre> env_unset("TO_REMOVE");</pre></td>
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<td class="line-num">78</td>
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<td class="code-content"><pre> assert_not(env_has("TO_REMOVE"));</pre></td>
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<td class="line-num">79</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">81</td>
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<td class="code-content"><pre> test("env_unset() returns true for removed", fn() {</pre></td>
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<td class="line-num">82</td>
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<td class="code-content"><pre> setenv("TO_REMOVE2", "value");</pre></td>
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<td class="code-content"><pre> let result = env_unset("TO_REMOVE2");</pre></td>
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<td class="code-content"><pre> assert(result);</pre></td>
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<td class="line-num">85</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">87</td>
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<td class="code-content"><pre> test("env_unset() returns false for nonexistent", fn() {</pre></td>
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<td class="line-num">88</td>
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<td class="code-content"><pre> let result = env_unset("NONEXISTENT_12345");</pre></td>
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<td class="line-num">89</td>
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<td class="code-content"><pre> assert_not(result);</pre></td>
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<td class="line-num">90</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">91</td>
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<td class="code-content"><pre>});</pre></td>
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<td class="line-num">92</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">93</td>
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<td class="code-content"><pre>describe("Environment List Functions", fn() {</pre></td>
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<td class="line-num">94</td>
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<td class="code-content"><pre> test("env_all() returns all variables", fn() {</pre></td>
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<td class="line-num">95</td>
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<td class="code-content"><pre> setenv("TEST_ENV_1", "value1");</pre></td>
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<td class="line-num">96</td>
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<td class="code-content"><pre> setenv("TEST_ENV_2", "value2");</pre></td>
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<td class="line-num">97</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">98</td>
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<td class="code-content"><pre> let all = env_all();</pre></td>
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<td class="line-num">99</td>
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<td class="code-content"><pre> assert(has_key(all, "TEST_ENV_1"));</pre></td>
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<td class="line-num">100</td>
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<td class="code-content"><pre> assert(has_key(all, "TEST_ENV_2"));</pre></td>
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<td class="line-num">101</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">102</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">103</td>
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<td class="code-content"><pre> test("env_keys() returns variable names", fn() {</pre></td>
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<td class="line-num">104</td>
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<td class="code-content"><pre> setenv("KEY_TEST_1", "v1");</pre></td>
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<td class="line-num">105</td>
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<td class="code-content"><pre> setenv("KEY_TEST_2", "v2");</pre></td>
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<td class="line-num">106</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">107</td>
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<td class="code-content"><pre> let keys = env_keys();</pre></td>
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<td class="line-num">108</td>
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<td class="code-content"><pre> assert_contains(keys, "KEY_TEST_1");</pre></td>
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<td class="line-num">109</td>
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<td class="code-content"><pre> assert_contains(keys, "KEY_TEST_2");</pre></td>
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<td class="line-num">110</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">111</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">112</td>
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<td class="code-content"><pre> test("env_values() returns variable values", fn() {</pre></td>
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<td class="line-num">113</td>
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<td class="code-content"><pre> setenv("VAL_TEST_1", "value1");</pre></td>
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<td class="line-num">114</td>
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<td class="code-content"><pre> setenv("VAL_TEST_2", "value2");</pre></td>
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<td class="line-num">115</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">116</td>
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<td class="code-content"><pre> let values = env_values();</pre></td>
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<td class="line-num">117</td>
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<td class="code-content"><pre> assert_contains(values, "value1");</pre></td>
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<td class="line-num">118</td>
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<td class="code-content"><pre> assert_contains(values, "value2");</pre></td>
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<td class="line-num">119</td>
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<td class="code-content"><pre> });</pre></td>
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<td class="line-num">120</td>
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<td class="code-content"><pre>});</pre></td>
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<td class="line-num">121</td>
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<td class="code-content"><pre></pre></td>
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<td class="line-num">122</td>
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<td class="code-content"><pre>describe("Environment Import/Export", fn() {</pre></td>
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<td class="line-num">123</td>
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<td class="code-content"><pre> test("env_import() loads from hash", fn() {</pre></td>
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<td class="line-num">124</td>
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<td class="code-content"><pre> let vars = hash();</pre></td>
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<td class="line-num">125</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> vars["IMPORT_VAR1"] = "imported1";</pre></td>
</tr><tr class="code-line">
<td class="line-num">126</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> vars["IMPORT_VAR2"] = "imported2";</pre></td>
</tr><tr class="code-line">
<td class="line-num">127</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">128</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_import(vars);</pre></td>
</tr><tr class="code-line">
<td class="line-num">129</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">130</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(env_get("IMPORT_VAR1"), "imported1");</pre></td>
</tr><tr class="code-line">
<td class="line-num">131</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(env_get("IMPORT_VAR2"), "imported2");</pre></td>
</tr><tr class="code-line">
<td class="line-num">132</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">133</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">134</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_export() exports to hash", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">135</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> setenv("EXPORT_VAR", "exported");</pre></td>
</tr><tr class="code-line">
<td class="line-num">136</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">137</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let exported = env_export("EXPORT_VAR");</pre></td>
</tr><tr class="code-line">
<td class="line-num">138</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(exported["EXPORT_VAR"], "exported");</pre></td>
</tr><tr class="code-line">
<td class="line-num">139</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">140</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">141</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_clear() removes all test variables", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">142</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> setenv("CLEAR_TEST_1", "value");</pre></td>
</tr><tr class="code-line">
<td class="line-num">143</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> setenv("CLEAR_TEST_2", "value");</pre></td>
</tr><tr class="code-line">
<td class="line-num">144</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">145</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_clear();</pre></td>
</tr><tr class="code-line">
<td class="line-num">146</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">147</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not(env_has("CLEAR_TEST_1"));</pre></td>
</tr><tr class="code-line">
<td class="line-num">148</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not(env_has("CLEAR_TEST_2"));</pre></td>
</tr><tr class="code-line">
<td class="line-num">149</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">150</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">151</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">152</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("Environment Default Functions", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">153</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_default() sets if not exists", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">154</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_unset("DEFAULT_TEST");</pre></td>
</tr><tr class="code-line">
<td class="line-num">155</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_default("DEFAULT_TEST", "default_value");</pre></td>
</tr><tr class="code-line">
<td class="line-num">156</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(env_get("DEFAULT_TEST"), "default_value");</pre></td>
</tr><tr class="code-line">
<td class="line-num">157</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">158</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">159</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_default() does not overwrite existing", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">160</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> setenv("DEFAULT_EXISTS", "original");</pre></td>
</tr><tr class="code-line">
<td class="line-num">161</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_default("DEFAULT_EXISTS", "new_value");</pre></td>
</tr><tr class="code-line">
<td class="line-num">162</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(env_get("DEFAULT_EXISTS"), "original");</pre></td>
</tr><tr class="code-line">
<td class="line-num">163</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">164</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">165</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">166</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("Environment Snapshot", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">167</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_snapshot() creates snapshot", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">168</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let snapshot = env_snapshot();</pre></td>
</tr><tr class="code-line">
<td class="line-num">169</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(snapshot);</pre></td>
</tr><tr class="code-line">
<td class="line-num">170</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert(has_key(snapshot, "PATH"));</pre></td>
</tr><tr class="code-line">
<td class="line-num">171</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">172</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">173</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_restore() restores snapshot", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">174</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> setenv("RESTORE_TEST", "modified");</pre></td>
</tr><tr class="code-line">
<td class="line-num">175</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let snapshot = env_snapshot();</pre></td>
</tr><tr class="code-line">
<td class="line-num">176</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">177</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_unset("RESTORE_TEST");</pre></td>
</tr><tr class="code-line">
<td class="line-num">178</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not(env_has("RESTORE_TEST"));</pre></td>
</tr><tr class="code-line">
<td class="line-num">179</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">180</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_restore(snapshot);</pre></td>
</tr><tr class="code-line">
<td class="line-num">181</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(env_get("RESTORE_TEST"), "modified");</pre></td>
</tr><tr class="code-line">
<td class="line-num">182</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">183</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">184</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">185</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("Environment Path Functions", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">186</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_path() returns PATH variable", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">187</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let path = env_path();</pre></td>
</tr><tr class="code-line">
<td class="line-num">188</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_not_null(path);</pre></td>
</tr><tr class="code-line">
<td class="line-num">189</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert(len(path) > 0);</pre></td>
</tr><tr class="code-line">
<td class="line-num">190</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">191</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">192</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_add_path() adds to PATH", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">193</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let original = env_path();</pre></td>
</tr><tr class="code-line">
<td class="line-num">194</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_add_path("/custom/path");</pre></td>
</tr><tr class="code-line">
<td class="line-num">195</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let updated = env_path();</pre></td>
</tr><tr class="code-line">
<td class="line-num">196</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_contains(updated, "/custom/path");</pre></td>
</tr><tr class="code-line">
<td class="line-num">197</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">198</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">199</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_prepend_path() prepends to PATH", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">200</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> env_prepend_path("/new/path");</pre></td>
</tr><tr class="code-line">
<td class="line-num">201</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let path = env_path();</pre></td>
</tr><tr class="code-line">
<td class="line-num">202</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert(path.starts_with("/new/path"));</pre></td>
</tr><tr class="code-line">
<td class="line-num">203</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">204</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr><tr class="code-line">
<td class="line-num">205</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">206</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>describe("Environment Security", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">207</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_sanitize() removes sensitive values", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">208</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let vars = hash();</pre></td>
</tr><tr class="code-line">
<td class="line-num">209</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> vars["API_KEY"] = "secret123";</pre></td>
</tr><tr class="code-line">
<td class="line-num">210</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> vars["PUBLIC_VAR"] = "safe";</pre></td>
</tr><tr class="code-line">
<td class="line-num">211</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">212</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let sanitized = env_sanitize(vars);</pre></td>
</tr><tr class="code-line">
<td class="line-num">213</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_eq(sanitized["PUBLIC_VAR"], "safe");</pre></td>
</tr><tr class="code-line">
<td class="line-num">214</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_ne(sanitized["API_KEY"], "secret123");</pre></td>
</tr><tr class="code-line">
<td class="line-num">215</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">216</td>
<td class="line-indicator"></td>
<td class="code-content"><pre></pre></td>
</tr><tr class="code-line">
<td class="line-num">217</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> test("env_mask() masks value", fn() {</pre></td>
</tr><tr class="code-line">
<td class="line-num">218</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> let masked = env_mask("secret");</pre></td>
</tr><tr class="code-line">
<td class="line-num">219</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert_ne(masked, "secret");</pre></td>
</tr><tr class="code-line">
<td class="line-num">220</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> assert(len(masked) < len("secret"));</pre></td>
</tr><tr class="code-line">
<td class="line-num">221</td>
<td class="line-indicator"></td>
<td class="code-content"><pre> });</pre></td>
</tr><tr class="code-line">
<td class="line-num">222</td>
<td class="line-indicator"></td>
<td class="code-content"><pre>});</pre></td>
</tr>
</tbody>
</table>
</section>
</div>
</body>
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