abra zsh config 2.0

.zprezto/modules/autosuggestions/external/spec/options/async_zpty_name_spec.rb

@@ -0,0 +1,19 @@
+context 'when async suggestions are enabled' do
+  let(:options) { ["ZSH_AUTOSUGGEST_USE_ASYNC="] }
+
+  describe 'the zpty for async suggestions' do
+    it 'is created with the default name' do
+      session.run_command('zpty -t zsh_autosuggest_pty &>/dev/null; echo $?')
+      wait_for { session.content }.to end_with("\n0")
+    end
+
+    context 'when ZSH_AUTOSUGGEST_ASYNC_PTY_NAME is set' do
+      let(:options) { super() + ['ZSH_AUTOSUGGEST_ASYNC_PTY_NAME=foo_pty'] }
+
+      it 'is created with the specified name' do
+        session.run_command('zpty -t foo_pty &>/dev/null; echo $?')
+        wait_for { session.content }.to end_with("\n0")
+      end
+    end
+  end
+end

.zprezto/modules/autosuggestions/external/spec/options/buffer_max_size_spec.rb

@@ -0,0 +1,30 @@
+describe 'a suggestion' do
+  let(:term_opts) { { width: 200 } }
+  let(:long_command) { "echo #{'a' * 100}" }
+
+  around do |example|
+    with_history(long_command) { example.run }
+  end
+
+  it 'is provided for any buffer length' do
+    session.send_string(long_command[0...-1])
+    wait_for { session.content }.to eq(long_command)
+  end
+
+  context 'when ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE is specified' do
+    let(:buffer_max_size) { 10 }
+    let(:options) { ["ZSH_AUTOSUGGEST_BUFFER_MAX_SIZE=#{buffer_max_size}"] }
+
+    it 'is provided when the buffer is shorter than the specified length' do
+      session.send_string(long_command[0...(buffer_max_size - 1)])
+      wait_for { session.content }.to eq(long_command)
+    end
+
+    it 'is provided when the buffer is equal to the specified length' do
+      session.send_string(long_command[0...(buffer_max_size)])
+      wait_for { session.content }.to eq(long_command)
+    end
+
+    it 'is not provided when the buffer is longer than the specified length'
+  end
+end

.zprezto/modules/autosuggestions/external/spec/options/highlight_style_spec.rb

@@ -0,0 +1,7 @@
+describe 'a displayed suggestion' do
+  it 'is shown in the default style'
+
+  describe 'when ZSH_AUTOSUGGEST_HIGHLIGHT_STYLE is set to a zle_highlight string' do
+    it 'is shown in the specified style'
+  end
+end

.zprezto/modules/autosuggestions/external/spec/options/original_widget_prefix_spec.rb

@@ -0,0 +1,7 @@
+describe 'an original zle widget' do
+  context 'is accessible with the default prefix'
+
+  context 'when ZSH_AUTOSUGGEST_ORIGINAL_WIDGET_PREFIX is set' do
+    it 'is accessible with the specified prefix'
+  end
+end

.zprezto/modules/autosuggestions/external/spec/options/strategy_spec.rb

@@ -0,0 +1,20 @@
+describe 'a suggestion for a given prefix' do
+  let(:options) { ['_zsh_autosuggest_strategy_default() { suggestion="echo foo" }'] }
+
+  it 'is determined by calling the default strategy function' do
+    session.send_string('e')
+    wait_for { session.content }.to eq('echo foo')
+  end
+
+  context 'when ZSH_AUTOSUGGEST_STRATEGY is set' do
+    let(:options) { [
+      '_zsh_autosuggest_strategy_custom() { suggestion="echo foo" }',
+      'ZSH_AUTOSUGGEST_STRATEGY=custom'
+    ] }
+
+    it 'is determined by calling the specified strategy function' do
+      session.send_string('e')
+      wait_for { session.content }.to eq('echo foo')
+    end
+  end
+end

.zprezto/modules/autosuggestions/external/spec/options/use_async_spec.rb

@@ -0,0 +1,7 @@
+describe 'suggestion fetching' do
+  it 'is performed synchronously'
+
+  context 'when ZSH_AUTOSUGGEST_USE_ASYNC is set' do
+    it 'is performed asynchronously'
+  end
+end

.zprezto/modules/autosuggestions/external/spec/options/widget_lists_spec.rb

@@ -0,0 +1,97 @@
+describe 'a zle widget' do
+  let(:widget) { 'my-widget' }
+  let(:before_sourcing) { -> { session.run_command("#{widget}() {}; zle -N #{widget}; bindkey ^B #{widget}") } }
+
+  context 'when added to ZSH_AUTOSUGGEST_ACCEPT_WIDGETS' do
+    let(:options) { ["ZSH_AUTOSUGGEST_ACCEPT_WIDGETS+=(#{widget})"] }
+
+    it 'accepts the suggestion when invoked' do
+      with_history('echo hello') do
+        session.send_string('e')
+        wait_for { session.content }.to eq('echo hello')
+        session.send_keys('C-b')
+        wait_for { session.content(esc_seqs: true) }.to eq('echo hello')
+      end
+    end
+  end
+
+  context 'when added to ZSH_AUTOSUGGEST_CLEAR_WIDGETS' do
+    let(:options) { ["ZSH_AUTOSUGGEST_CLEAR_WIDGETS+=(#{widget})"] }
+
+    it 'clears the suggestion when invoked' do
+      with_history('echo hello') do
+        session.send_string('e')
+        wait_for { session.content }.to eq('echo hello')
+        session.send_keys('C-b')
+        wait_for { session.content }.to eq('e')
+      end
+    end
+  end
+
+  context 'when added to ZSH_AUTOSUGGEST_EXECUTE_WIDGETS' do
+    let(:options) { ["ZSH_AUTOSUGGEST_EXECUTE_WIDGETS+=(#{widget})"] }
+
+    it 'executes the suggestion when invoked' do
+      with_history('echo hello') do
+        session.send_string('e')
+        wait_for { session.content }.to eq('echo hello')
+        session.send_keys('C-b')
+        wait_for { session.content }.to end_with("\nhello")
+      end
+    end
+  end
+
+  context 'when added to ZSH_AUTOSUGGEST_IGNORE_WIDGETS' do
+    let(:options) { ["ZSH_AUTOSUGGEST_IGNORE_WIDGETS=(#{widget})"] }
+
+    it 'should not be wrapped with an autosuggest widget' do
+      session.run_command("echo $widgets[#{widget}]")
+      wait_for { session.content }.to end_with("\nuser:#{widget}")
+    end
+  end
+
+  context 'that moves the cursor forward' do
+    before { session.run_command("#{widget}() { zle forward-char }") }
+
+    context 'when added to ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS' do
+      let(:options) { ["ZSH_AUTOSUGGEST_PARTIAL_ACCEPT_WIDGETS=(#{widget})"] }
+
+      it 'accepts the suggestion as far as the cursor is moved when invoked' do
+        with_history('echo hello') do
+          session.send_string('e')
+          wait_for { session.content }.to start_with('echo hello')
+          session.send_keys('C-b')
+          wait_for { session.content(esc_seqs: true) }.to match(/\Aec\e\[[0-9]+mho hello/)
+        end
+      end
+    end
+  end
+
+  context 'that modifies the buffer' do
+    before { session.run_command("#{widget}() { BUFFER=\"foo\" }") }
+
+    context 'when not added to any of the widget lists' do
+      it 'modifies the buffer and fetches a new suggestion' do
+        with_history('foobar') do
+          session.send_keys('C-b')
+          wait_for { session.content }.to eq('foobar')
+        end
+      end
+    end
+  end
+end
+
+describe 'a modification to the widget lists' do
+  let(:widget) { 'my-widget' }
+  let(:before_sourcing) { -> { session.run_command("#{widget}() {}; zle -N #{widget}; bindkey ^B #{widget}") } }
+  before { session.run_command("ZSH_AUTOSUGGEST_ACCEPT_WIDGETS+=(#{widget})") }
+
+  it 'takes effect on the next cmd line' do
+    with_history('echo hello') do
+      session.send_string('e')
+      wait_for { session.content }.to eq('echo hello')
+      session.send_keys('C-b')
+      wait_for { session.content(esc_seqs: true) }.to eq('echo hello')
+    end
+  end
+end